122418660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3242

約数の個数: 144

約数和(自身を含む): 429541056

約数和(自身を除く): 307122396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3203, 3822, 5460, 6370, 6406, 7644, 9555, 9609, 12740, 12812, 16015, 19110, 19218, 22421, 32030, 38220, 38436, 41639, 44842, 48045, 64060, 67263, 83278, 89684, 96090, 112105, 124917, 134526, 156947, 166556, 192180, 208195, 224210, 249834, 269052, 291473, 313894, 336315, 416390, 448420, 470841, 499668, 582946, 624585, 627788, 672630, 784735, 832780, 874419, 941682, 1165892, 1249170, 1345260, 1457365, 1569470, 1748838, 1883364, 2040311, 2354205, 2498340, 2914730, 3138940, 3497676, 4080622, 4372095, 4708410, 5829460, 6120933, 8161244, 8744190, 9416820, 10201555, 12241866, 17488380, 20403110, 24483732, 30604665, 40806220, 61209330, 122418660]

約数ペア:

[(1, 122418660), (2, 61209330), (3, 40806220), (4, 30604665), (5, 24483732), (6, 20403110), (7, 17488380), (10, 12241866), (12, 10201555), (13, 9416820), (14, 8744190), (15, 8161244), (20, 6120933), (21, 5829460), (26, 4708410), (28, 4372095), (30, 4080622), (35, 3497676), (39, 3138940), (42, 2914730), (49, 2498340), (52, 2354205), (60, 2040311), (65, 1883364), (70, 1748838), (78, 1569470), (84, 1457365), (91, 1345260), (98, 1249170), (105, 1165892), (130, 941682), (140, 874419), (147, 832780), (156, 784735), (182, 672630), (195, 627788), (196, 624585), (210, 582946), (245, 499668), (260, 470841), (273, 448420), (294, 416390), (364, 336315), (390, 313894), (420, 291473), (455, 269052), (490, 249834), (546, 224210), (588, 208195), (637, 192180), (735, 166556), (780, 156947), (910, 134526), (980, 124917), (1092, 112105), (1274, 96090), (1365, 89684), (1470, 83278), (1820, 67263), (1911, 64060), (2548, 48045), (2730, 44842), (2940, 41639), (3185, 38436), (3203, 38220), (3822, 32030), (5460, 22421), (6370, 19218), (6406, 19110), (7644, 16015), (9555, 12812), (9609, 12740)]