21174208380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 576

約数和(自身を含む): 78078873600

約数和(自身を除く): 56904665220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 31, 36, 38, 39, 45, 52, 54, 57, 60, 62, 65, 76, 78, 81, 90, 93, 95, 108, 114, 117, 124, 130, 135, 155, 156, 162, 171, 180, 186, 190, 195, 228, 234, 243, 247, 260, 270, 279, 285, 310, 324, 342, 351, 372, 380, 390, 403, 405, 465, 468, 486, 494, 513, 540, 558, 569, 570, 585, 589, 620, 684, 702, 741, 780, 806, 810, 837, 855, 930, 972, 988, 1026, 1053, 1116, 1138, 1140, 1170, 1178, 1209, 1215, 1235, 1395, 1404, 1482, 1539, 1612, 1620, 1674, 1707, 1710, 1755, 1767, 1860, 2015, 2052, 2106, 2223, 2276, 2340, 2356, 2418, 2430, 2470, 2511, 2565, 2790, 2845, 2945, 2964, 3078, 3159, 3348, 3414, 3420, 3510, 3534, 3627, 3705, 4030, 4185, 4212, 4446, 4617, 4836, 4860, 4940, 5022, 5121, 5130, 5265, 5301, 5580, 5690, 5890, 6045, 6156, 6318, 6669, 6828, 7020, 7068, 7254, 7397, 7410, 7533, 7657, 7695, 8060, 8370, 8535, 8835, 8892, 9234, 10044, 10242, 10260, 10530, 10602, 10811, 10881, 11115, 11380, 11780, 12090, 12555, 12636, 13338, 14508, 14794, 14820, 15066, 15314, 15363, 15390, 15795, 15903, 16740, 17070, 17639, 17670, 18135, 18468, 20007, 20484, 21060, 21204, 21622, 21762, 22191, 22230, 22971, 23085, 24180, 25110, 25605, 26505, 26676, 29588, 30132, 30628, 30726, 30780, 31590, 31806, 32433, 32643, 33345, 34140, 35278, 35340, 36270, 36985, 37665, 38285, 40014, 43244, 43524, 44382, 44460, 45942, 46089, 46170, 47709, 50220, 51210, 52917, 53010, 54055, 54405, 60021, 61452, 63180, 63612, 64866, 65286, 66573, 66690, 68913, 70556, 72540, 73970, 75330, 76570, 76815, 79515, 80028, 88195, 88764, 91884, 92178, 92340, 95418, 97299, 97929, 100035, 102420, 105834, 106020, 108110, 108810, 110955, 114855, 120042, 129732, 130572, 133146, 133380, 137826, 138267, 140543, 143127, 147940, 150660, 153140, 153630, 158751, 159030, 162165, 163215, 176390, 184356, 190836, 194598, 195858, 199719, 200070, 206739, 211668, 216220, 217620, 221910, 229307, 229710, 230445, 238545, 240084, 264585, 266292, 275652, 276534, 281086, 286254, 291897, 300105, 307260, 317502, 318060, 324330, 326430, 332865, 335141, 344565, 352780, 389196, 391716, 399438, 400140, 413478, 421629, 443820, 458614, 459420, 460890, 476253, 477090, 486495, 489645, 529170, 553068, 562172, 572508, 583794, 599157, 600210, 620217, 635004, 648660, 652860, 665730, 670282, 687921, 689130, 691335, 702715, 715635, 793755, 798876, 826956, 843258, 875691, 917228, 921780, 952506, 954180, 972990, 979290, 998595, 1005423, 1033695, 1058340, 1146535, 1167588, 1198314, 1200420, 1240434, 1264887, 1331460, 1340564, 1375842, 1378260, 1382670, 1405430, 1428759, 1431270, 1459485, 1587510, 1675705, 1686516, 1751382, 1797471, 1860651, 1905012, 1945980, 1958580, 1997190, 2010846, 2063763, 2067390, 2108145, 2293070, 2381265, 2396628, 2480868, 2529774, 2627073, 2751684, 2765340, 2810860, 2857518, 2862540, 2918970, 2995785, 3016269, 3101085, 3175020, 3351410, 3439605, 3502764, 3594942, 3721302, 3794661, 3994380, 4021692, 4127526, 4134780, 4216290, 4286277, 4356833, 4378455, 4586140, 4762530, 5027115, 5059548, 5254146, 5715036, 5837940, 5991570, 6032538, 6191289, 6202170, 6324435, 6702820, 6879210, 7143795, 7189884, 7442604, 7589322, 8255052, 8432580, 8572554, 8713666, 8756910, 8987355, 9048807, 9303255, 9525060, 10054230, 10318815, 10508292, 11383983, 11983140, 12065076, 12382578, 12404340, 12648870, 13070499, 13135365, 13758420, 14287590, 15081345, 15178644, 17145108, 17427332, 17513820, 17974710, 18097614, 18573867, 18606510, 18973305, 20108460, 20637630, 21431385, 21784165, 22767966, 24765156, 25297740, 26140998, 26270730, 27146421, 28575180, 30162690, 30956445, 34151949, 35949420, 36195228, 37147734, 37213020, 37946610, 39211497, 41275260, 42862770, 43568330, 45244035, 45535932, 52281996, 52541460, 54292842, 55721601, 56919915, 60325380, 61912890, 65352495, 68303898, 74295468, 75893220, 78422994, 81439263, 85725540, 87136660, 90488070, 92869335, 108585684, 111443202, 113839830, 117634491, 123825780, 130704990, 135732105, 136607796, 156845988, 162878526, 170759745, 180976140, 185738670, 196057485, 222886404, 227679660, 235268982, 261409980, 271464210, 278608005, 325757052, 341519490, 352903473, 371477340, 392114970, 407196315, 470537964, 542928420, 557216010, 588172455, 683038980, 705806946, 784229940, 814392630, 1058710419, 1114432020, 1176344910, 1411613892, 1628785260, 1764517365, 2117420838, 2352689820, 3529034730, 4234841676, 5293552095, 7058069460, 10587104190, 21174208380]

約数ペア:

[(1, 21174208380), (2, 10587104190), (3, 7058069460), (4, 5293552095), (5, 4234841676), (6, 3529034730), (9, 2352689820), (10, 2117420838), (12, 1764517365), (13, 1628785260), (15, 1411613892), (18, 1176344910), (19, 1114432020), (20, 1058710419), (26, 814392630), (27, 784229940), (30, 705806946), (31, 683038980), (36, 588172455), (38, 557216010), (39, 542928420), (45, 470537964), (52, 407196315), (54, 392114970), (57, 371477340), (60, 352903473), (62, 341519490), (65, 325757052), (76, 278608005), (78, 271464210), (81, 261409980), (90, 235268982), (93, 227679660), (95, 222886404), (108, 196057485), (114, 185738670), (117, 180976140), (124, 170759745), (130, 162878526), (135, 156845988), (155, 136607796), (156, 135732105), (162, 130704990), (171, 123825780), (180, 117634491), (186, 113839830), (190, 111443202), (195, 108585684), (228, 92869335), (234, 90488070), (243, 87136660), (247, 85725540), (260, 81439263), (270, 78422994), (279, 75893220), (285, 74295468), (310, 68303898), (324, 65352495), (342, 61912890), (351, 60325380), (372, 56919915), (380, 55721601), (390, 54292842), (403, 52541460), (405, 52281996), (465, 45535932), (468, 45244035), (486, 43568330), (494, 42862770), (513, 41275260), (540, 39211497), (558, 37946610), (569, 37213020), (570, 37147734), (585, 36195228), (589, 35949420), (620, 34151949), (684, 30956445), (702, 30162690), (741, 28575180), (780, 27146421), (806, 26270730), (810, 26140998), (837, 25297740), (855, 24765156), (930, 22767966), (972, 21784165), (988, 21431385), (1026, 20637630), (1053, 20108460), (1116, 18973305), (1138, 18606510), (1140, 18573867), (1170, 18097614), (1178, 17974710), (1209, 17513820), (1215, 17427332), (1235, 17145108), (1395, 15178644), (1404, 15081345), (1482, 14287590), (1539, 13758420), (1612, 13135365), (1620, 13070499), (1674, 12648870), (1707, 12404340), (1710, 12382578), (1755, 12065076), (1767, 11983140), (1860, 11383983), (2015, 10508292), (2052, 10318815), (2106, 10054230), (2223, 9525060), (2276, 9303255), (2340, 9048807), (2356, 8987355), (2418, 8756910), (2430, 8713666), (2470, 8572554), (2511, 8432580), (2565, 8255052), (2790, 7589322), (2845, 7442604), (2945, 7189884), (2964, 7143795), (3078, 6879210), (3159, 6702820), (3348, 6324435), (3414, 6202170), (3420, 6191289), (3510, 6032538), (3534, 5991570), (3627, 5837940), (3705, 5715036), (4030, 5254146), (4185, 5059548), (4212, 5027115), (4446, 4762530), (4617, 4586140), (4836, 4378455), (4860, 4356833), (4940, 4286277), (5022, 4216290), (5121, 4134780), (5130, 4127526), (5265, 4021692), (5301, 3994380), (5580, 3794661), (5690, 3721302), (5890, 3594942), (6045, 3502764), (6156, 3439605), (6318, 3351410), (6669, 3175020), (6828, 3101085), (7020, 3016269), (7068, 2995785), (7254, 2918970), (7397, 2862540), (7410, 2857518), (7533, 2810860), (7657, 2765340), (7695, 2751684), (8060, 2627073), (8370, 2529774), (8535, 2480868), (8835, 2396628), (8892, 2381265), (9234, 2293070), (10044, 2108145), (10242, 2067390), (10260, 2063763), (10530, 2010846), (10602, 1997190), (10811, 1958580), (10881, 1945980), (11115, 1905012), (11380, 1860651), (11780, 1797471), (12090, 1751382), (12555, 1686516), (12636, 1675705), (13338, 1587510), (14508, 1459485), (14794, 1431270), (14820, 1428759), (15066, 1405430), (15314, 1382670), (15363, 1378260), (15390, 1375842), (15795, 1340564), (15903, 1331460), (16740, 1264887), (17070, 1240434), (17639, 1200420), (17670, 1198314), (18135, 1167588), (18468, 1146535), (20007, 1058340), (20484, 1033695), (21060, 1005423), (21204, 998595), (21622, 979290), (21762, 972990), (22191, 954180), (22230, 952506), (22971, 921780), (23085, 917228), (24180, 875691), (25110, 843258), (25605, 826956), (26505, 798876), (26676, 793755), (29588, 715635), (30132, 702715), (30628, 691335), (30726, 689130), (30780, 687921), (31590, 670282), (31806, 665730), (32433, 652860), (32643, 648660), (33345, 635004), (34140, 620217), (35278, 600210), (35340, 599157), (36270, 583794), (36985, 572508), (37665, 562172), (38285, 553068), (40014, 529170), (43244, 489645), (43524, 486495), (44382, 477090), (44460, 476253), (45942, 460890), (46089, 459420), (46170, 458614), (47709, 443820), (50220, 421629), (51210, 413478), (52917, 400140), (53010, 399438), (54055, 391716), (54405, 389196), (60021, 352780), (61452, 344565), (63180, 335141), (63612, 332865), (64866, 326430), (65286, 324330), (66573, 318060), (66690, 317502), (68913, 307260), (70556, 300105), (72540, 291897), (73970, 286254), (75330, 281086), (76570, 276534), (76815, 275652), (79515, 266292), (80028, 264585), (88195, 240084), (88764, 238545), (91884, 230445), (92178, 229710), (92340, 229307), (95418, 221910), (97299, 217620), (97929, 216220), (100035, 211668), (102420, 206739), (105834, 200070), (106020, 199719), (108110, 195858), (108810, 194598), (110955, 190836), (114855, 184356), (120042, 176390), (129732, 163215), (130572, 162165), (133146, 159030), (133380, 158751), (137826, 153630), (138267, 153140), (140543, 150660), (143127, 147940)]