218270520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46639}}^1$

素因数の和:46669

約数の個数: 96

約数和(自身を含む): 763963200

約数和(自身を除く): 545692680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 46639, 93278, 139917, 186556, 233195, 279834, 373112, 419751, 466390, 559668, 606307, 699585, 839502, 932780, 1119336, 1212614, 1399170, 1679004, 1818921, 1865560, 2098755, 2425228, 2798340, 3031535, 3358008, 3637842, 4197510, 4850456, 5456763, 5596680, 6063070, 7275684, 8395020, 9094605, 10913526, 12126140, 14551368, 16790040, 18189210, 21827052, 24252280, 27283815, 36378420, 43654104, 54567630, 72756840, 109135260, 218270520]

約数ペア:

[(1, 218270520), (2, 109135260), (3, 72756840), (4, 54567630), (5, 43654104), (6, 36378420), (8, 27283815), (9, 24252280), (10, 21827052), (12, 18189210), (13, 16790040), (15, 14551368), (18, 12126140), (20, 10913526), (24, 9094605), (26, 8395020), (30, 7275684), (36, 6063070), (39, 5596680), (40, 5456763), (45, 4850456), (52, 4197510), (60, 3637842), (65, 3358008), (72, 3031535), (78, 2798340), (90, 2425228), (104, 2098755), (117, 1865560), (120, 1818921), (130, 1679004), (156, 1399170), (180, 1212614), (195, 1119336), (234, 932780), (260, 839502), (312, 699585), (360, 606307), (390, 559668), (468, 466390), (520, 419751), (585, 373112), (780, 279834), (936, 233195), (1170, 186556), (1560, 139917), (2340, 93278), (4680, 46639)]