216307260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10305

約数の個数: 120

約数和(自身を含む): 730832256

約数和(自身を除く): 514524996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10271, 10530, 20542, 21060, 30813, 41084, 51355, 61626, 92439, 102710, 123252, 133523, 154065, 184878, 205420, 267046, 277317, 308130, 369756, 400569, 462195, 534092, 554634, 616260, 667615, 801138, 831951, 924390, 1109268, 1201707, 1335230, 1386585, 1602276, 1663902, 1848780, 2002845, 2403414, 2670460, 2773170, 3327804, 3605121, 4005690, 4159755, 4806828, 5546340, 6008535, 7210242, 8011380, 8319510, 10815363, 12017070, 14420484, 16639020, 18025605, 21630726, 24034140, 36051210, 43261452, 54076815, 72102420, 108153630, 216307260]

約数ペア:

[(1, 216307260), (2, 108153630), (3, 72102420), (4, 54076815), (5, 43261452), (6, 36051210), (9, 24034140), (10, 21630726), (12, 18025605), (13, 16639020), (15, 14420484), (18, 12017070), (20, 10815363), (26, 8319510), (27, 8011380), (30, 7210242), (36, 6008535), (39, 5546340), (45, 4806828), (52, 4159755), (54, 4005690), (60, 3605121), (65, 3327804), (78, 2773170), (81, 2670460), (90, 2403414), (108, 2002845), (117, 1848780), (130, 1663902), (135, 1602276), (156, 1386585), (162, 1335230), (180, 1201707), (195, 1109268), (234, 924390), (260, 831951), (270, 801138), (324, 667615), (351, 616260), (390, 554634), (405, 534092), (468, 462195), (540, 400569), (585, 369756), (702, 308130), (780, 277317), (810, 267046), (1053, 205420), (1170, 184878), (1404, 154065), (1620, 133523), (1755, 123252), (2106, 102710), (2340, 92439), (3510, 61626), (4212, 51355), (5265, 41084), (7020, 30813), (10271, 21060), (10530, 20542)]