220175670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3070

約数の個数: 128

約数和(自身を含む): 657538560

約数和(自身を除く): 437362890

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1326, 1430, 1870, 2145, 2210, 2431, 2805, 3019, 3315, 4290, 4862, 5610, 6038, 6630, 7293, 9057, 12155, 14586, 15095, 18114, 24310, 30190, 33209, 36465, 39247, 45285, 51323, 66418, 72930, 78494, 90570, 99627, 102646, 117741, 153969, 166045, 196235, 199254, 235482, 256615, 307938, 332090, 392470, 431717, 498135, 513230, 564553, 588705, 667199, 769845, 863434, 996270, 1129106, 1177410, 1295151, 1334398, 1539690, 1693659, 2001597, 2158585, 2590302, 2822765, 3335995, 3387318, 4003194, 4317170, 5645530, 6475755, 6671990, 7339189, 8468295, 10007985, 12951510, 14678378, 16936590, 20015970, 22017567, 36695945, 44035134, 73391890, 110087835, 220175670]

約数ペア:

[(1, 220175670), (2, 110087835), (3, 73391890), (5, 44035134), (6, 36695945), (10, 22017567), (11, 20015970), (13, 16936590), (15, 14678378), (17, 12951510), (22, 10007985), (26, 8468295), (30, 7339189), (33, 6671990), (34, 6475755), (39, 5645530), (51, 4317170), (55, 4003194), (65, 3387318), (66, 3335995), (78, 2822765), (85, 2590302), (102, 2158585), (110, 2001597), (130, 1693659), (143, 1539690), (165, 1334398), (170, 1295151), (187, 1177410), (195, 1129106), (221, 996270), (255, 863434), (286, 769845), (330, 667199), (374, 588705), (390, 564553), (429, 513230), (442, 498135), (510, 431717), (561, 392470), (663, 332090), (715, 307938), (858, 256615), (935, 235482), (1105, 199254), (1122, 196235), (1326, 166045), (1430, 153969), (1870, 117741), (2145, 102646), (2210, 99627), (2431, 90570), (2805, 78494), (3019, 72930), (3315, 66418), (4290, 51323), (4862, 45285), (5610, 39247), (6038, 36465), (6630, 33209), (7293, 30190), (9057, 24310), (12155, 18114), (14586, 15095)]