2017515960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 6802548480

約数和(自身を除く): 4785032520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 293, 310, 360, 372, 465, 558, 586, 617, 620, 744, 879, 930, 1116, 1172, 1234, 1240, 1395, 1465, 1758, 1851, 1860, 2232, 2344, 2468, 2637, 2790, 2930, 3085, 3516, 3702, 3720, 4395, 4936, 5274, 5553, 5580, 5860, 6170, 7032, 7404, 8790, 9083, 9255, 10548, 11106, 11160, 11720, 12340, 13185, 14808, 17580, 18166, 18510, 19127, 21096, 22212, 24680, 26370, 27249, 27765, 35160, 36332, 37020, 38254, 44424, 45415, 52740, 54498, 55530, 57381, 72664, 74040, 76508, 81747, 90830, 95635, 105480, 108996, 111060, 114762, 136245, 153016, 163494, 172143, 180781, 181660, 191270, 217992, 222120, 229524, 272490, 286905, 326988, 344286, 361562, 363320, 382540, 408735, 459048, 542343, 544980, 573810, 653976, 688572, 723124, 765080, 817470, 860715, 903905, 1084686, 1089960, 1147620, 1377144, 1446248, 1627029, 1634940, 1721430, 1807810, 2169372, 2295240, 2711715, 3254058, 3269880, 3442860, 3615620, 4338744, 5423430, 5604211, 6508116, 6885720, 7231240, 8135145, 10846860, 11208422, 13016232, 16270290, 16812633, 21693720, 22416844, 28021055, 32540580, 33625266, 44833688, 50437899, 56042110, 65081160, 67250532, 84063165, 100875798, 112084220, 134501064, 168126330, 201751596, 224168440, 252189495, 336252660, 403503192, 504378990, 672505320, 1008757980, 2017515960]

約数ペア:

[(1, 2017515960), (2, 1008757980), (3, 672505320), (4, 504378990), (5, 403503192), (6, 336252660), (8, 252189495), (9, 224168440), (10, 201751596), (12, 168126330), (15, 134501064), (18, 112084220), (20, 100875798), (24, 84063165), (30, 67250532), (31, 65081160), (36, 56042110), (40, 50437899), (45, 44833688), (60, 33625266), (62, 32540580), (72, 28021055), (90, 22416844), (93, 21693720), (120, 16812633), (124, 16270290), (155, 13016232), (180, 11208422), (186, 10846860), (248, 8135145), (279, 7231240), (293, 6885720), (310, 6508116), (360, 5604211), (372, 5423430), (465, 4338744), (558, 3615620), (586, 3442860), (617, 3269880), (620, 3254058), (744, 2711715), (879, 2295240), (930, 2169372), (1116, 1807810), (1172, 1721430), (1234, 1634940), (1240, 1627029), (1395, 1446248), (1465, 1377144), (1758, 1147620), (1851, 1089960), (1860, 1084686), (2232, 903905), (2344, 860715), (2468, 817470), (2637, 765080), (2790, 723124), (2930, 688572), (3085, 653976), (3516, 573810), (3702, 544980), (3720, 542343), (4395, 459048), (4936, 408735), (5274, 382540), (5553, 363320), (5580, 361562), (5860, 344286), (6170, 326988), (7032, 286905), (7404, 272490), (8790, 229524), (9083, 222120), (9255, 217992), (10548, 191270), (11106, 181660), (11160, 180781), (11720, 172143), (12340, 163494), (13185, 153016), (14808, 136245), (17580, 114762), (18166, 111060), (18510, 108996), (19127, 105480), (21096, 95635), (22212, 90830), (24680, 81747), (26370, 76508), (27249, 74040), (27765, 72664), (35160, 57381), (36332, 55530), (37020, 54498), (38254, 52740), (44424, 45415)]