29900071320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3359}}^1\times {\mathrm{10597}}^1$

素因数の和:13977

約数の個数: 128

約数和(自身を含む): 102554726400

約数和(自身を除く): 72654655080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3359, 6718, 10077, 10597, 13436, 16795, 20154, 21194, 23513, 26872, 31791, 33590, 40308, 42388, 47026, 50385, 52985, 63582, 67180, 70539, 74179, 80616, 84776, 94052, 100770, 105970, 117565, 127164, 134360, 141078, 148358, 158955, 188104, 201540, 211940, 222537, 235130, 254328, 282156, 296716, 317910, 352695, 370895, 403080, 423880, 445074, 470260, 564312, 593432, 635820, 705390, 741790, 890148, 940520, 1112685, 1271640, 1410780, 1483580, 1780296, 2225370, 2821560, 2967160, 4450740, 8901480, 35595323, 71190646, 106785969, 142381292, 177976615, 213571938, 249167261, 284762584, 355953230, 427143876, 498334522, 533929845, 711906460, 747501783, 854287752, 996669044, 1067859690, 1245836305, 1423812920, 1495003566, 1993338088, 2135719380, 2491672610, 2990007132, 3737508915, 4271438760, 4983345220, 5980014264, 7475017830, 9966690440, 14950035660, 29900071320]

約数ペア:

[(1, 29900071320), (2, 14950035660), (3, 9966690440), (4, 7475017830), (5, 5980014264), (6, 4983345220), (7, 4271438760), (8, 3737508915), (10, 2990007132), (12, 2491672610), (14, 2135719380), (15, 1993338088), (20, 1495003566), (21, 1423812920), (24, 1245836305), (28, 1067859690), (30, 996669044), (35, 854287752), (40, 747501783), (42, 711906460), (56, 533929845), (60, 498334522), (70, 427143876), (84, 355953230), (105, 284762584), (120, 249167261), (140, 213571938), (168, 177976615), (210, 142381292), (280, 106785969), (420, 71190646), (840, 35595323), (3359, 8901480), (6718, 4450740), (10077, 2967160), (10597, 2821560), (13436, 2225370), (16795, 1780296), (20154, 1483580), (21194, 1410780), (23513, 1271640), (26872, 1112685), (31791, 940520), (33590, 890148), (40308, 741790), (42388, 705390), (47026, 635820), (50385, 593432), (52985, 564312), (63582, 470260), (67180, 445074), (70539, 423880), (74179, 403080), (80616, 370895), (84776, 352695), (94052, 317910), (100770, 296716), (105970, 282156), (117565, 254328), (127164, 235130), (134360, 222537), (141078, 211940), (148358, 201540), (158955, 188104)]