10842135720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{6971}}^1$

素因数の和:7995

約数の個数: 128

約数和(自身を含む): 35068602240

約数和(自身を除く): 24226466520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 997, 1560, 1994, 2991, 3988, 4985, 5982, 6971, 7976, 9970, 11964, 12961, 13942, 14955, 19940, 20913, 23928, 25922, 27884, 29910, 34855, 38883, 39880, 41826, 51844, 55768, 59820, 64805, 69710, 77766, 83652, 90623, 103688, 104565, 119640, 129610, 139420, 155532, 167304, 181246, 194415, 209130, 259220, 271869, 278840, 311064, 362492, 388830, 418260, 453115, 518440, 543738, 724984, 777660, 836520, 906230, 1087476, 1359345, 1555320, 1812460, 2174952, 2718690, 3624920, 5437380, 6950087, 10874760, 13900174, 20850261, 27800348, 34750435, 41700522, 55600696, 69500870, 83401044, 90351131, 104251305, 139001740, 166802088, 180702262, 208502610, 271053393, 278003480, 361404524, 417005220, 451755655, 542106786, 722809048, 834010440, 903511310, 1084213572, 1355266965, 1807022620, 2168427144, 2710533930, 3614045240, 5421067860, 10842135720]

約数ペア:

[(1, 10842135720), (2, 5421067860), (3, 3614045240), (4, 2710533930), (5, 2168427144), (6, 1807022620), (8, 1355266965), (10, 1084213572), (12, 903511310), (13, 834010440), (15, 722809048), (20, 542106786), (24, 451755655), (26, 417005220), (30, 361404524), (39, 278003480), (40, 271053393), (52, 208502610), (60, 180702262), (65, 166802088), (78, 139001740), (104, 104251305), (120, 90351131), (130, 83401044), (156, 69500870), (195, 55600696), (260, 41700522), (312, 34750435), (390, 27800348), (520, 20850261), (780, 13900174), (997, 10874760), (1560, 6950087), (1994, 5437380), (2991, 3624920), (3988, 2718690), (4985, 2174952), (5982, 1812460), (6971, 1555320), (7976, 1359345), (9970, 1087476), (11964, 906230), (12961, 836520), (13942, 777660), (14955, 724984), (19940, 543738), (20913, 518440), (23928, 453115), (25922, 418260), (27884, 388830), (29910, 362492), (34855, 311064), (38883, 278840), (39880, 271869), (41826, 259220), (51844, 209130), (55768, 194415), (59820, 181246), (64805, 167304), (69710, 155532), (77766, 139420), (83652, 129610), (90623, 119640), (103688, 104565)]