15876554040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{12343}}^1$

素因数の和:12763

約数の個数: 160

約数和(自身を含む): 53501611680

約数和(自身を除く): 37625057640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 397, 405, 540, 648, 794, 810, 1080, 1191, 1588, 1620, 1985, 2382, 3176, 3240, 3573, 3970, 4764, 5955, 7146, 7940, 9528, 10719, 11910, 12343, 14292, 15880, 17865, 21438, 23820, 24686, 28584, 32157, 35730, 37029, 42876, 47640, 49372, 53595, 61715, 64314, 71460, 74058, 85752, 98744, 107190, 111087, 123430, 128628, 142920, 148116, 160785, 185145, 214380, 222174, 246860, 257256, 296232, 321570, 333261, 370290, 428760, 444348, 493720, 555435, 643140, 666522, 740580, 888696, 999783, 1110870, 1286280, 1333044, 1481160, 1666305, 1999566, 2221740, 2666088, 3332610, 3999132, 4443480, 4900171, 4998915, 6665220, 7998264, 9800342, 9997830, 13330440, 14700513, 19600684, 19995660, 24500855, 29401026, 39201368, 39991320, 44101539, 49001710, 58802052, 73502565, 88203078, 98003420, 117604104, 132304617, 147005130, 176406156, 196006840, 220507695, 264609234, 294010260, 352812312, 396913851, 441015390, 529218468, 588020520, 661523085, 793827702, 882030780, 1058436936, 1323046170, 1587655404, 1764061560, 1984569255, 2646092340, 3175310808, 3969138510, 5292184680, 7938277020, 15876554040]

約数ペア:

[(1, 15876554040), (2, 7938277020), (3, 5292184680), (4, 3969138510), (5, 3175310808), (6, 2646092340), (8, 1984569255), (9, 1764061560), (10, 1587655404), (12, 1323046170), (15, 1058436936), (18, 882030780), (20, 793827702), (24, 661523085), (27, 588020520), (30, 529218468), (36, 441015390), (40, 396913851), (45, 352812312), (54, 294010260), (60, 264609234), (72, 220507695), (81, 196006840), (90, 176406156), (108, 147005130), (120, 132304617), (135, 117604104), (162, 98003420), (180, 88203078), (216, 73502565), (270, 58802052), (324, 49001710), (360, 44101539), (397, 39991320), (405, 39201368), (540, 29401026), (648, 24500855), (794, 19995660), (810, 19600684), (1080, 14700513), (1191, 13330440), (1588, 9997830), (1620, 9800342), (1985, 7998264), (2382, 6665220), (3176, 4998915), (3240, 4900171), (3573, 4443480), (3970, 3999132), (4764, 3332610), (5955, 2666088), (7146, 2221740), (7940, 1999566), (9528, 1666305), (10719, 1481160), (11910, 1333044), (12343, 1286280), (14292, 1110870), (15880, 999783), (17865, 888696), (21438, 740580), (23820, 666522), (24686, 643140), (28584, 555435), (32157, 493720), (35730, 444348), (37029, 428760), (42876, 370290), (47640, 333261), (49372, 321570), (53595, 296232), (61715, 257256), (64314, 246860), (71460, 222174), (74058, 214380), (85752, 185145), (98744, 160785), (107190, 148116), (111087, 142920), (123430, 128628)]