21204827028

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 720

約数和(自身を含む): 75083500800

約数和(自身を除く): 53878673772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 29, 33, 36, 42, 44, 49, 53, 54, 58, 63, 66, 77, 79, 81, 84, 87, 98, 99, 106, 108, 116, 126, 132, 147, 154, 158, 159, 162, 174, 189, 196, 198, 203, 212, 231, 237, 252, 261, 294, 297, 308, 316, 318, 319, 324, 348, 371, 378, 396, 406, 441, 462, 474, 477, 522, 539, 553, 567, 583, 588, 594, 609, 636, 638, 693, 711, 742, 756, 783, 812, 869, 882, 891, 924, 948, 954, 957, 1044, 1078, 1106, 1113, 1134, 1166, 1188, 1218, 1276, 1323, 1386, 1421, 1422, 1431, 1484, 1537, 1566, 1617, 1659, 1738, 1749, 1764, 1782, 1827, 1908, 1914, 2079, 2133, 2156, 2212, 2226, 2233, 2268, 2291, 2332, 2349, 2436, 2597, 2607, 2646, 2772, 2842, 2844, 2862, 2871, 3074, 3132, 3234, 3318, 3339, 3476, 3498, 3564, 3654, 3828, 3871, 3969, 4081, 4158, 4187, 4263, 4266, 4293, 4452, 4466, 4582, 4611, 4698, 4851, 4977, 5194, 5214, 5247, 5292, 5481, 5684, 5724, 5742, 6083, 6148, 6237, 6399, 6468, 6636, 6678, 6699, 6873, 6996, 7308, 7742, 7791, 7821, 7938, 8162, 8316, 8374, 8526, 8532, 8586, 8613, 8932, 9164, 9222, 9396, 9702, 9954, 10017, 10388, 10428, 10494, 10759, 10962, 11484, 11613, 12166, 12243, 12474, 12561, 12789, 12798, 13356, 13398, 13746, 13833, 14553, 14931, 15484, 15582, 15631, 15642, 15741, 15876, 16037, 16324, 16443, 16748, 16907, 17052, 17172, 17226, 18249, 18444, 19404, 19908, 20034, 20097, 20619, 20988, 21518, 21924, 23226, 23373, 23463, 24332, 24486, 24948, 25122, 25201, 25578, 25596, 25839, 26796, 27492, 27666, 28567, 29106, 29309, 29862, 30051, 31164, 31262, 31284, 31482, 32074, 32277, 32886, 33814, 34452, 34839, 36498, 36729, 37683, 38367, 40068, 40194, 41238, 41499, 42581, 43036, 43659, 44793, 46057, 46452, 46746, 46893, 46926, 47223, 48111, 48972, 50244, 50402, 50721, 51156, 51678, 54747, 55332, 57134, 58212, 58618, 59724, 60102, 60291, 61857, 62524, 62964, 64148, 64554, 65772, 67628, 69678, 70119, 70389, 72996, 73458, 75313, 75366, 75603, 76734, 80388, 82476, 82998, 85162, 85701, 87318, 87927, 89586, 92114, 93492, 93786, 93852, 94446, 96222, 96831, 100804, 101442, 103356, 104517, 109494, 110187, 112259, 113049, 114268, 115101, 117236, 118349, 120204, 120582, 121423, 123714, 124497, 127743, 129108, 138171, 139356, 140238, 140679, 140778, 144333, 146916, 150626, 150732, 151206, 152163, 153468, 164241, 165996, 170324, 171402, 174636, 175854, 176407, 179172, 180873, 184228, 185571, 187572, 188892, 192444, 193662, 202884, 205163, 209034, 210357, 218988, 220374, 224518, 225939, 226098, 226809, 230202, 236698, 241164, 242846, 247428, 248994, 255486, 257103, 263781, 276342, 280476, 281358, 281556, 288666, 290493, 301252, 302412, 304326, 313551, 322399, 328482, 330561, 336777, 339147, 342804, 351708, 352814, 355047, 361746, 364269, 371142, 383229, 387324, 410326, 414513, 418068, 420714, 422037, 432999, 440748, 449036, 451878, 452196, 453618, 456489, 460404, 473396, 485692, 492723, 497988, 510972, 514206, 527562, 529221, 552684, 562716, 577332, 580986, 608652, 615489, 627102, 644798, 656964, 661122, 673554, 677817, 678294, 680427, 705628, 710094, 723492, 728538, 742284, 766458, 771309, 791343, 820652, 828443, 829026, 841428, 844074, 849961, 865998, 871479, 903756, 907236, 912978, 967197, 985446, 1010331, 1028412, 1055124, 1058442, 1065141, 1092807, 1149687, 1161972, 1230978, 1234849, 1243539, 1254204, 1266111, 1289596, 1298997, 1322244, 1335653, 1347108, 1355634, 1356588, 1360854, 1369467, 1420188, 1457076, 1532916, 1542618, 1582686, 1587663, 1656886, 1658052, 1688148, 1699922, 1731996, 1742958, 1825956, 1846467, 1934394, 1970892, 2020662, 2033451, 2041281, 2116884, 2130282, 2185614, 2256793, 2299374, 2313927, 2374029, 2461956, 2469698, 2485329, 2487078, 2532222, 2549883, 2597994, 2671306, 2711268, 2721708, 2738934, 2901591, 3030993, 3085236, 3165372, 3175326, 3195423, 3278421, 3313772, 3399844, 3449061, 3485916, 3692934, 3704547, 3730617, 3868788, 4006959, 4041324, 4066902, 4082562, 4260564, 4371228, 4513586, 4598748, 4627854, 4748058, 4762989, 4939396, 4970658, 4974156, 5064444, 5099766, 5195988, 5342612, 5477868, 5539401, 5803182, 5949727, 6061986, 6100353, 6350652, 6390846, 6556842, 6770379, 6898122, 7385868, 7409094, 7455987, 7461234, 7649649, 8013918, 8133804, 8165124, 8704773, 9027172, 9092979, 9255708, 9349571, 9496116, 9525978, 9586269, 9835263, 9941316, 10199532, 11078802, 11113641, 11606364, 11899454, 12020877, 12123972, 12200706, 12781692, 13113684, 13540758, 13796244, 14288967, 14818188, 14911974, 14922468, 15299298, 16027836, 16618203, 17409546, 17849181, 18185958, 18699142, 19051956, 19172538, 19670526, 20311137, 22157604, 22227282, 22367961, 22948947, 23798908, 24041754, 24401412, 26114319, 27081516, 28048713, 28577934, 29823948, 30598596, 33236406, 33340923, 34819092, 35698362, 36062631, 36371916, 37398284, 38345076, 39341052, 40622274, 44454564, 44735922, 45897894, 48083508, 52228638, 53547543, 56097426, 57155868, 60933411, 65446997, 66472812, 66681846, 67103883, 68846841, 71396724, 72125262, 81244548, 84146139, 89471844, 91795788, 100022769, 104457276, 107095086, 108187893, 112194852, 121866822, 130893994, 133363692, 134207766, 137693682, 144250524, 160642629, 168292278, 182800233, 196340991, 200045538, 214190172, 216375786, 243733644, 252438417, 261787988, 268415532, 275387364, 321285258, 336584556, 365600466, 392681982, 400091076, 432751572, 481927887, 504876834, 589022973, 642570516, 731200932, 757315251, 785363964, 963855774, 1009753668, 1178045946, 1514630502, 1767068919, 1927711548, 2356091892, 3029261004, 3534137838, 5301206757, 7068275676, 10602413514, 21204827028]

約数ペア:

[(1, 21204827028), (2, 10602413514), (3, 7068275676), (4, 5301206757), (6, 3534137838), (7, 3029261004), (9, 2356091892), (11, 1927711548), (12, 1767068919), (14, 1514630502), (18, 1178045946), (21, 1009753668), (22, 963855774), (27, 785363964), (28, 757315251), (29, 731200932), (33, 642570516), (36, 589022973), (42, 504876834), (44, 481927887), (49, 432751572), (53, 400091076), (54, 392681982), (58, 365600466), (63, 336584556), (66, 321285258), (77, 275387364), (79, 268415532), (81, 261787988), (84, 252438417), (87, 243733644), (98, 216375786), (99, 214190172), (106, 200045538), (108, 196340991), (116, 182800233), (126, 168292278), (132, 160642629), (147, 144250524), (154, 137693682), (158, 134207766), (159, 133363692), (162, 130893994), (174, 121866822), (189, 112194852), (196, 108187893), (198, 107095086), (203, 104457276), (212, 100022769), (231, 91795788), (237, 89471844), (252, 84146139), (261, 81244548), (294, 72125262), (297, 71396724), (308, 68846841), (316, 67103883), (318, 66681846), (319, 66472812), (324, 65446997), (348, 60933411), (371, 57155868), (378, 56097426), (396, 53547543), (406, 52228638), (441, 48083508), (462, 45897894), (474, 44735922), (477, 44454564), (522, 40622274), (539, 39341052), (553, 38345076), (567, 37398284), (583, 36371916), (588, 36062631), (594, 35698362), (609, 34819092), (636, 33340923), (638, 33236406), (693, 30598596), (711, 29823948), (742, 28577934), (756, 28048713), (783, 27081516), (812, 26114319), (869, 24401412), (882, 24041754), (891, 23798908), (924, 22948947), (948, 22367961), (954, 22227282), (957, 22157604), (1044, 20311137), (1078, 19670526), (1106, 19172538), (1113, 19051956), (1134, 18699142), (1166, 18185958), (1188, 17849181), (1218, 17409546), (1276, 16618203), (1323, 16027836), (1386, 15299298), (1421, 14922468), (1422, 14911974), (1431, 14818188), (1484, 14288967), (1537, 13796244), (1566, 13540758), (1617, 13113684), (1659, 12781692), (1738, 12200706), (1749, 12123972), (1764, 12020877), (1782, 11899454), (1827, 11606364), (1908, 11113641), (1914, 11078802), (2079, 10199532), (2133, 9941316), (2156, 9835263), (2212, 9586269), (2226, 9525978), (2233, 9496116), (2268, 9349571), (2291, 9255708), (2332, 9092979), (2349, 9027172), (2436, 8704773), (2597, 8165124), (2607, 8133804), (2646, 8013918), (2772, 7649649), (2842, 7461234), (2844, 7455987), (2862, 7409094), (2871, 7385868), (3074, 6898122), (3132, 6770379), (3234, 6556842), (3318, 6390846), (3339, 6350652), (3476, 6100353), (3498, 6061986), (3564, 5949727), (3654, 5803182), (3828, 5539401), (3871, 5477868), (3969, 5342612), (4081, 5195988), (4158, 5099766), (4187, 5064444), (4263, 4974156), (4266, 4970658), (4293, 4939396), (4452, 4762989), (4466, 4748058), (4582, 4627854), (4611, 4598748), (4698, 4513586), (4851, 4371228), (4977, 4260564), (5194, 4082562), (5214, 4066902), (5247, 4041324), (5292, 4006959), (5481, 3868788), (5684, 3730617), (5724, 3704547), (5742, 3692934), (6083, 3485916), (6148, 3449061), (6237, 3399844), (6399, 3313772), (6468, 3278421), (6636, 3195423), (6678, 3175326), (6699, 3165372), (6873, 3085236), (6996, 3030993), (7308, 2901591), (7742, 2738934), (7791, 2721708), (7821, 2711268), (7938, 2671306), (8162, 2597994), (8316, 2549883), (8374, 2532222), (8526, 2487078), (8532, 2485329), (8586, 2469698), (8613, 2461956), (8932, 2374029), (9164, 2313927), (9222, 2299374), (9396, 2256793), (9702, 2185614), (9954, 2130282), (10017, 2116884), (10388, 2041281), (10428, 2033451), (10494, 2020662), (10759, 1970892), (10962, 1934394), (11484, 1846467), (11613, 1825956), (12166, 1742958), (12243, 1731996), (12474, 1699922), (12561, 1688148), (12789, 1658052), (12798, 1656886), (13356, 1587663), (13398, 1582686), (13746, 1542618), (13833, 1532916), (14553, 1457076), (14931, 1420188), (15484, 1369467), (15582, 1360854), (15631, 1356588), (15642, 1355634), (15741, 1347108), (15876, 1335653), (16037, 1322244), (16324, 1298997), (16443, 1289596), (16748, 1266111), (16907, 1254204), (17052, 1243539), (17172, 1234849), (17226, 1230978), (18249, 1161972), (18444, 1149687), (19404, 1092807), (19908, 1065141), (20034, 1058442), (20097, 1055124), (20619, 1028412), (20988, 1010331), (21518, 985446), (21924, 967197), (23226, 912978), (23373, 907236), (23463, 903756), (24332, 871479), (24486, 865998), (24948, 849961), (25122, 844074), (25201, 841428), (25578, 829026), (25596, 828443), (25839, 820652), (26796, 791343), (27492, 771309), (27666, 766458), (28567, 742284), (29106, 728538), (29309, 723492), (29862, 710094), (30051, 705628), (31164, 680427), (31262, 678294), (31284, 677817), (31482, 673554), (32074, 661122), (32277, 656964), (32886, 644798), (33814, 627102), (34452, 615489), (34839, 608652), (36498, 580986), (36729, 577332), (37683, 562716), (38367, 552684), (40068, 529221), (40194, 527562), (41238, 514206), (41499, 510972), (42581, 497988), (43036, 492723), (43659, 485692), (44793, 473396), (46057, 460404), (46452, 456489), (46746, 453618), (46893, 452196), (46926, 451878), (47223, 449036), (48111, 440748), (48972, 432999), (50244, 422037), (50402, 420714), (50721, 418068), (51156, 414513), (51678, 410326), (54747, 387324), (55332, 383229), (57134, 371142), (58212, 364269), (58618, 361746), (59724, 355047), (60102, 352814), (60291, 351708), (61857, 342804), (62524, 339147), (62964, 336777), (64148, 330561), (64554, 328482), (65772, 322399), (67628, 313551), (69678, 304326), (70119, 302412), (70389, 301252), (72996, 290493), (73458, 288666), (75313, 281556), (75366, 281358), (75603, 280476), (76734, 276342), (80388, 263781), (82476, 257103), (82998, 255486), (85162, 248994), (85701, 247428), (87318, 242846), (87927, 241164), (89586, 236698), (92114, 230202), (93492, 226809), (93786, 226098), (93852, 225939), (94446, 224518), (96222, 220374), (96831, 218988), (100804, 210357), (101442, 209034), (103356, 205163), (104517, 202884), (109494, 193662), (110187, 192444), (112259, 188892), (113049, 187572), (114268, 185571), (115101, 184228), (117236, 180873), (118349, 179172), (120204, 176407), (120582, 175854), (121423, 174636), (123714, 171402), (124497, 170324), (127743, 165996), (129108, 164241), (138171, 153468), (139356, 152163), (140238, 151206), (140679, 150732), (140778, 150626), (144333, 146916)]