214154460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1388

約数の個数: 144

約数和(自身を含む): 709974720

約数和(自身を除く): 495820260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1278, 1289, 1420, 1846, 2130, 2340, 2556, 2578, 2769, 3195, 3692, 3867, 4260, 4615, 5156, 5538, 6390, 6445, 7734, 8307, 9230, 11076, 11601, 12780, 12890, 13845, 15468, 16614, 16757, 18460, 19335, 23202, 25780, 27690, 33228, 33514, 38670, 41535, 46404, 50271, 55380, 58005, 67028, 77340, 83070, 83785, 91519, 100542, 116010, 150813, 166140, 167570, 183038, 201084, 232020, 251355, 274557, 301626, 335140, 366076, 457595, 502710, 549114, 603252, 754065, 823671, 915190, 1005420, 1098228, 1189747, 1372785, 1508130, 1647342, 1830380, 2379494, 2745570, 3016260, 3294684, 3569241, 4118355, 4758988, 5491140, 5948735, 7138482, 8236710, 10707723, 11897470, 14276964, 16473420, 17846205, 21415446, 23794940, 35692410, 42830892, 53538615, 71384820, 107077230, 214154460]

約数ペア:

[(1, 214154460), (2, 107077230), (3, 71384820), (4, 53538615), (5, 42830892), (6, 35692410), (9, 23794940), (10, 21415446), (12, 17846205), (13, 16473420), (15, 14276964), (18, 11897470), (20, 10707723), (26, 8236710), (30, 7138482), (36, 5948735), (39, 5491140), (45, 4758988), (52, 4118355), (60, 3569241), (65, 3294684), (71, 3016260), (78, 2745570), (90, 2379494), (117, 1830380), (130, 1647342), (142, 1508130), (156, 1372785), (180, 1189747), (195, 1098228), (213, 1005420), (234, 915190), (260, 823671), (284, 754065), (355, 603252), (390, 549114), (426, 502710), (468, 457595), (585, 366076), (639, 335140), (710, 301626), (780, 274557), (852, 251355), (923, 232020), (1065, 201084), (1170, 183038), (1278, 167570), (1289, 166140), (1420, 150813), (1846, 116010), (2130, 100542), (2340, 91519), (2556, 83785), (2578, 83070), (2769, 77340), (3195, 67028), (3692, 58005), (3867, 55380), (4260, 50271), (4615, 46404), (5156, 41535), (5538, 38670), (6390, 33514), (6445, 33228), (7734, 27690), (8307, 25780), (9230, 23202), (11076, 19335), (11601, 18460), (12780, 16757), (12890, 16614), (13845, 15468)]