15706546380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1385057}}^1$

素因数の和:1385085

約数の個数: 120

約数和(自身を含む): 56310918048

約数和(自身を除く): 40604371668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 1385057, 2770114, 4155171, 5540228, 6925285, 8310342, 9695399, 12465513, 13850570, 16620684, 19390798, 20775855, 24931026, 27701140, 29086197, 37396539, 38781596, 41551710, 48476995, 49862052, 58172394, 62327565, 74793078, 83103420, 87258591, 96953990, 112189617, 116344788, 124655130, 145430985, 149586156, 174517182, 186982695, 193907980, 224379234, 249310260, 261775773, 290861970, 349034364, 373965390, 436292955, 448758468, 523551546, 560948085, 581723940, 747930780, 785327319, 872585910, 1047103092, 1121896170, 1308878865, 1570654638, 1745171820, 2243792340, 2617757730, 3141309276, 3926636595, 5235515460, 7853273190, 15706546380]

約数ペア:

[(1, 15706546380), (2, 7853273190), (3, 5235515460), (4, 3926636595), (5, 3141309276), (6, 2617757730), (7, 2243792340), (9, 1745171820), (10, 1570654638), (12, 1308878865), (14, 1121896170), (15, 1047103092), (18, 872585910), (20, 785327319), (21, 747930780), (27, 581723940), (28, 560948085), (30, 523551546), (35, 448758468), (36, 436292955), (42, 373965390), (45, 349034364), (54, 290861970), (60, 261775773), (63, 249310260), (70, 224379234), (81, 193907980), (84, 186982695), (90, 174517182), (105, 149586156), (108, 145430985), (126, 124655130), (135, 116344788), (140, 112189617), (162, 96953990), (180, 87258591), (189, 83103420), (210, 74793078), (252, 62327565), (270, 58172394), (315, 49862052), (324, 48476995), (378, 41551710), (405, 38781596), (420, 37396539), (540, 29086197), (567, 27701140), (630, 24931026), (756, 20775855), (810, 19390798), (945, 16620684), (1134, 13850570), (1260, 12465513), (1620, 9695399), (1890, 8310342), (2268, 6925285), (2835, 5540228), (3780, 4155171), (5670, 2770114), (11340, 1385057)]