20166201840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{6469}}^1$

素因数の和:6935

約数の個数: 160

約数和(自身を含む): 64695859200

約数和(自身を除く): 44529657360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 419, 465, 496, 620, 744, 838, 930, 1240, 1257, 1488, 1676, 1860, 2095, 2480, 2514, 3352, 3720, 4190, 5028, 6285, 6469, 6704, 7440, 8380, 10056, 12570, 12938, 12989, 16760, 19407, 20112, 25140, 25876, 25978, 32345, 33520, 38814, 38967, 50280, 51752, 51956, 64690, 64945, 77628, 77934, 97035, 100560, 103504, 103912, 129380, 129890, 155256, 155868, 194070, 194835, 200539, 207824, 258760, 259780, 310512, 311736, 388140, 389670, 401078, 517520, 519560, 601617, 623472, 776280, 779340, 802156, 1002695, 1039120, 1203234, 1552560, 1558680, 1604312, 2005390, 2406468, 2710511, 3008085, 3117360, 3208624, 4010780, 4812936, 5421022, 6016170, 8021560, 8131533, 9625872, 10842044, 12032340, 13552555, 16043120, 16263066, 21684088, 24064680, 27105110, 32526132, 40657665, 43368176, 48129360, 54210220, 65052264, 81315330, 84025841, 108420440, 130104528, 162630660, 168051682, 216840880, 252077523, 325261320, 336103364, 420129205, 504155046, 650522640, 672206728, 840258410, 1008310092, 1260387615, 1344413456, 1680516820, 2016620184, 2520775230, 3361033640, 4033240368, 5041550460, 6722067280, 10083100920, 20166201840]

約数ペア:

[(1, 20166201840), (2, 10083100920), (3, 6722067280), (4, 5041550460), (5, 4033240368), (6, 3361033640), (8, 2520775230), (10, 2016620184), (12, 1680516820), (15, 1344413456), (16, 1260387615), (20, 1008310092), (24, 840258410), (30, 672206728), (31, 650522640), (40, 504155046), (48, 420129205), (60, 336103364), (62, 325261320), (80, 252077523), (93, 216840880), (120, 168051682), (124, 162630660), (155, 130104528), (186, 108420440), (240, 84025841), (248, 81315330), (310, 65052264), (372, 54210220), (419, 48129360), (465, 43368176), (496, 40657665), (620, 32526132), (744, 27105110), (838, 24064680), (930, 21684088), (1240, 16263066), (1257, 16043120), (1488, 13552555), (1676, 12032340), (1860, 10842044), (2095, 9625872), (2480, 8131533), (2514, 8021560), (3352, 6016170), (3720, 5421022), (4190, 4812936), (5028, 4010780), (6285, 3208624), (6469, 3117360), (6704, 3008085), (7440, 2710511), (8380, 2406468), (10056, 2005390), (12570, 1604312), (12938, 1558680), (12989, 1552560), (16760, 1203234), (19407, 1039120), (20112, 1002695), (25140, 802156), (25876, 779340), (25978, 776280), (32345, 623472), (33520, 601617), (38814, 519560), (38967, 517520), (50280, 401078), (51752, 389670), (51956, 388140), (64690, 311736), (64945, 310512), (77628, 259780), (77934, 258760), (97035, 207824), (100560, 200539), (103504, 194835), (103912, 194070), (129380, 155868), (129890, 155256)]