2888049780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 432

約数和(自身を含む): 11595642240

約数和(自身を除く): 8707592460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 121, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 242, 252, 266, 285, 308, 315, 330, 342, 363, 380, 385, 396, 399, 418, 420, 462, 484, 495, 532, 570, 605, 627, 630, 660, 665, 684, 693, 726, 770, 798, 836, 847, 855, 924, 990, 997, 1045, 1089, 1140, 1155, 1197, 1210, 1254, 1260, 1330, 1386, 1452, 1463, 1540, 1596, 1694, 1710, 1815, 1881, 1980, 1994, 1995, 2090, 2178, 2299, 2310, 2394, 2420, 2508, 2541, 2660, 2772, 2926, 2991, 3135, 3388, 3420, 3465, 3630, 3762, 3988, 3990, 4180, 4235, 4356, 4389, 4598, 4620, 4788, 4985, 5082, 5445, 5852, 5982, 5985, 6270, 6897, 6930, 6979, 7260, 7315, 7524, 7623, 7980, 8470, 8778, 8973, 9196, 9405, 9970, 10164, 10890, 10967, 11495, 11964, 11970, 12540, 12705, 13167, 13794, 13860, 13958, 14630, 14955, 15246, 16093, 16940, 17556, 17946, 18810, 18943, 19940, 20691, 20937, 21780, 21934, 21945, 22990, 23940, 25410, 26334, 27588, 27916, 29260, 29910, 30492, 32186, 32901, 34485, 34895, 35892, 37620, 37886, 38115, 41382, 41874, 43868, 43890, 44865, 45980, 48279, 50820, 52668, 54835, 56829, 59820, 62811, 64372, 65802, 65835, 68970, 69790, 75772, 76230, 76769, 80465, 82764, 83748, 87780, 89730, 94715, 96558, 98703, 103455, 104685, 109670, 113658, 120637, 125622, 131604, 131670, 132601, 137940, 139580, 144837, 152460, 153538, 160930, 164505, 170487, 179460, 189430, 193116, 197406, 206910, 208373, 209370, 219340, 227316, 230307, 241274, 241395, 251244, 263340, 265202, 284145, 289674, 307076, 314055, 321860, 329010, 340974, 361911, 378860, 383845, 394812, 397803, 413820, 416746, 418740, 460614, 482548, 482790, 493515, 530404, 568290, 579348, 603185, 625119, 628110, 658020, 663005, 681948, 690921, 723822, 724185, 767690, 795606, 833492, 844459, 852435, 921228, 965580, 987030, 1041865, 1085733, 1136580, 1151535, 1193409, 1206370, 1250238, 1256220, 1326010, 1381842, 1447644, 1448370, 1458611, 1535380, 1591212, 1688918, 1704870, 1809555, 1875357, 1974060, 1989015, 2083730, 2171466, 2292103, 2303070, 2386818, 2412740, 2500476, 2533377, 2652020, 2763684, 2896740, 2917222, 3125595, 3377836, 3409740, 3454605, 3619110, 3750714, 3978030, 4167460, 4222295, 4342932, 4375833, 4584206, 4606140, 4773636, 5066754, 5428665, 5834444, 5967045, 6251190, 6876309, 6909210, 7238220, 7293055, 7501428, 7600131, 7956060, 8444590, 8751666, 9168412, 9376785, 10133508, 10857330, 11460515, 11934090, 12502380, 12666885, 13127499, 13752618, 13818420, 14586110, 15200262, 16044721, 16889180, 17503332, 18753570, 20628927, 21714660, 21879165, 22921030, 23868180, 25333770, 26254998, 27505236, 29172220, 30400524, 32089442, 34381545, 37507140, 38000655, 41257854, 43758330, 45842060, 48134163, 50667540, 52509996, 64178884, 65637495, 68763090, 76001310, 80223605, 82515708, 87516660, 96268326, 103144635, 131274990, 137526180, 144402489, 152002620, 160447210, 192536652, 206289270, 240670815, 262549980, 288804978, 320894420, 412578540, 481341630, 577609956, 722012445, 962683260, 1444024890, 2888049780]

約数ペア:

[(1, 2888049780), (2, 1444024890), (3, 962683260), (4, 722012445), (5, 577609956), (6, 481341630), (7, 412578540), (9, 320894420), (10, 288804978), (11, 262549980), (12, 240670815), (14, 206289270), (15, 192536652), (18, 160447210), (19, 152002620), (20, 144402489), (21, 137526180), (22, 131274990), (28, 103144635), (30, 96268326), (33, 87516660), (35, 82515708), (36, 80223605), (38, 76001310), (42, 68763090), (44, 65637495), (45, 64178884), (55, 52509996), (57, 50667540), (60, 48134163), (63, 45842060), (66, 43758330), (70, 41257854), (76, 38000655), (77, 37507140), (84, 34381545), (90, 32089442), (95, 30400524), (99, 29172220), (105, 27505236), (110, 26254998), (114, 25333770), (121, 23868180), (126, 22921030), (132, 21879165), (133, 21714660), (140, 20628927), (154, 18753570), (165, 17503332), (171, 16889180), (180, 16044721), (190, 15200262), (198, 14586110), (209, 13818420), (210, 13752618), (220, 13127499), (228, 12666885), (231, 12502380), (242, 11934090), (252, 11460515), (266, 10857330), (285, 10133508), (308, 9376785), (315, 9168412), (330, 8751666), (342, 8444590), (363, 7956060), (380, 7600131), (385, 7501428), (396, 7293055), (399, 7238220), (418, 6909210), (420, 6876309), (462, 6251190), (484, 5967045), (495, 5834444), (532, 5428665), (570, 5066754), (605, 4773636), (627, 4606140), (630, 4584206), (660, 4375833), (665, 4342932), (684, 4222295), (693, 4167460), (726, 3978030), (770, 3750714), (798, 3619110), (836, 3454605), (847, 3409740), (855, 3377836), (924, 3125595), (990, 2917222), (997, 2896740), (1045, 2763684), (1089, 2652020), (1140, 2533377), (1155, 2500476), (1197, 2412740), (1210, 2386818), (1254, 2303070), (1260, 2292103), (1330, 2171466), (1386, 2083730), (1452, 1989015), (1463, 1974060), (1540, 1875357), (1596, 1809555), (1694, 1704870), (1710, 1688918), (1815, 1591212), (1881, 1535380), (1980, 1458611), (1994, 1448370), (1995, 1447644), (2090, 1381842), (2178, 1326010), (2299, 1256220), (2310, 1250238), (2394, 1206370), (2420, 1193409), (2508, 1151535), (2541, 1136580), (2660, 1085733), (2772, 1041865), (2926, 987030), (2991, 965580), (3135, 921228), (3388, 852435), (3420, 844459), (3465, 833492), (3630, 795606), (3762, 767690), (3988, 724185), (3990, 723822), (4180, 690921), (4235, 681948), (4356, 663005), (4389, 658020), (4598, 628110), (4620, 625119), (4788, 603185), (4985, 579348), (5082, 568290), (5445, 530404), (5852, 493515), (5982, 482790), (5985, 482548), (6270, 460614), (6897, 418740), (6930, 416746), (6979, 413820), (7260, 397803), (7315, 394812), (7524, 383845), (7623, 378860), (7980, 361911), (8470, 340974), (8778, 329010), (8973, 321860), (9196, 314055), (9405, 307076), (9970, 289674), (10164, 284145), (10890, 265202), (10967, 263340), (11495, 251244), (11964, 241395), (11970, 241274), (12540, 230307), (12705, 227316), (13167, 219340), (13794, 209370), (13860, 208373), (13958, 206910), (14630, 197406), (14955, 193116), (15246, 189430), (16093, 179460), (16940, 170487), (17556, 164505), (17946, 160930), (18810, 153538), (18943, 152460), (19940, 144837), (20691, 139580), (20937, 137940), (21780, 132601), (21934, 131670), (21945, 131604), (22990, 125622), (23940, 120637), (25410, 113658), (26334, 109670), (27588, 104685), (27916, 103455), (29260, 98703), (29910, 96558), (30492, 94715), (32186, 89730), (32901, 87780), (34485, 83748), (34895, 82764), (35892, 80465), (37620, 76769), (37886, 76230), (38115, 75772), (41382, 69790), (41874, 68970), (43868, 65835), (43890, 65802), (44865, 64372), (45980, 62811), (48279, 59820), (50820, 56829), (52668, 54835)]