8378503380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70207}}^1$

素因数の和:70255

約数の個数: 192

約数和(自身を含む): 29723258880

約数和(自身を除く): 21344755500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 19890, 23868, 29835, 39780, 59670, 70207, 119340, 140414, 210621, 280828, 351035, 421242, 631863, 702070, 842484, 912691, 1053105, 1193519, 1263726, 1404140, 1825382, 1895589, 2106210, 2387038, 2527452, 2738073, 3159315, 3580557, 3650764, 3791178, 4212420, 4563455, 4774076, 5476146, 5967595, 6318630, 7161114, 7582356, 8214219, 9126910, 9477945, 10741671, 10952292, 11935190, 12637260, 13690365, 14322228, 15515747, 16428438, 17902785, 18253820, 18955890, 21483342, 23870380, 24642657, 27380730, 31031494, 32225013, 32856876, 35805570, 37911780, 41071095, 42966684, 46547241, 49285314, 53708355, 54761460, 62062988, 64450026, 71611140, 77578735, 82142190, 93094482, 98570628, 107416710, 123213285, 128900052, 139641723, 155157470, 161125065, 164284380, 186188964, 214833420, 232736205, 246426570, 279283446, 310314940, 322250130, 418925169, 465472410, 492853140, 558566892, 644500260, 698208615, 837850338, 930944820, 1396417230, 1675700676, 2094625845, 2792834460, 4189251690, 8378503380]

約数ペア:

[(1, 8378503380), (2, 4189251690), (3, 2792834460), (4, 2094625845), (5, 1675700676), (6, 1396417230), (9, 930944820), (10, 837850338), (12, 698208615), (13, 644500260), (15, 558566892), (17, 492853140), (18, 465472410), (20, 418925169), (26, 322250130), (27, 310314940), (30, 279283446), (34, 246426570), (36, 232736205), (39, 214833420), (45, 186188964), (51, 164284380), (52, 161125065), (54, 155157470), (60, 139641723), (65, 128900052), (68, 123213285), (78, 107416710), (85, 98570628), (90, 93094482), (102, 82142190), (108, 77578735), (117, 71611140), (130, 64450026), (135, 62062988), (153, 54761460), (156, 53708355), (170, 49285314), (180, 46547241), (195, 42966684), (204, 41071095), (221, 37911780), (234, 35805570), (255, 32856876), (260, 32225013), (270, 31031494), (306, 27380730), (340, 24642657), (351, 23870380), (390, 21483342), (442, 18955890), (459, 18253820), (468, 17902785), (510, 16428438), (540, 15515747), (585, 14322228), (612, 13690365), (663, 12637260), (702, 11935190), (765, 10952292), (780, 10741671), (884, 9477945), (918, 9126910), (1020, 8214219), (1105, 7582356), (1170, 7161114), (1326, 6318630), (1404, 5967595), (1530, 5476146), (1755, 4774076), (1836, 4563455), (1989, 4212420), (2210, 3791178), (2295, 3650764), (2340, 3580557), (2652, 3159315), (3060, 2738073), (3315, 2527452), (3510, 2387038), (3978, 2106210), (4420, 1895589), (4590, 1825382), (5967, 1404140), (6630, 1263726), (7020, 1193519), (7956, 1053105), (9180, 912691), (9945, 842484), (11934, 702070), (13260, 631863), (19890, 421242), (23868, 351035), (29835, 280828), (39780, 210621), (59670, 140414), (70207, 119340)]