1538088184920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3218027}}^1$

素因数の和:3218617

約数の個数: 128

約数和(自身を含む): 5282714764800

約数和(自身を除く): 3744626579880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 569, 840, 1138, 1707, 2276, 2845, 3414, 3983, 4552, 5690, 6828, 7966, 8535, 11380, 11949, 13656, 15932, 17070, 19915, 22760, 23898, 31864, 34140, 39830, 47796, 59745, 68280, 79660, 95592, 119490, 159320, 238980, 477960, 3218027, 6436054, 9654081, 12872108, 16090135, 19308162, 22526189, 25744216, 32180270, 38616324, 45052378, 48270405, 64360540, 67578567, 77232648, 90104756, 96540810, 112630945, 128721080, 135157134, 180209512, 193081620, 225261890, 270314268, 337892835, 386163240, 450523780, 540628536, 675785670, 901047560, 1351571340, 1831057363, 2703142680, 3662114726, 5493172089, 7324229452, 9155286815, 10986344178, 12817401541, 14648458904, 18310573630, 21972688356, 25634803082, 27465860445, 36621147260, 38452204623, 43945376712, 51269606164, 54931720890, 64087007705, 73242294520, 76904409246, 102539212328, 109863441780, 128174015410, 153808818492, 192261023115, 219726883560, 256348030820, 307617636984, 384522046230, 512696061640, 769044092460, 1538088184920]

約数ペア:

[(1, 1538088184920), (2, 769044092460), (3, 512696061640), (4, 384522046230), (5, 307617636984), (6, 256348030820), (7, 219726883560), (8, 192261023115), (10, 153808818492), (12, 128174015410), (14, 109863441780), (15, 102539212328), (20, 76904409246), (21, 73242294520), (24, 64087007705), (28, 54931720890), (30, 51269606164), (35, 43945376712), (40, 38452204623), (42, 36621147260), (56, 27465860445), (60, 25634803082), (70, 21972688356), (84, 18310573630), (105, 14648458904), (120, 12817401541), (140, 10986344178), (168, 9155286815), (210, 7324229452), (280, 5493172089), (420, 3662114726), (569, 2703142680), (840, 1831057363), (1138, 1351571340), (1707, 901047560), (2276, 675785670), (2845, 540628536), (3414, 450523780), (3983, 386163240), (4552, 337892835), (5690, 270314268), (6828, 225261890), (7966, 193081620), (8535, 180209512), (11380, 135157134), (11949, 128721080), (13656, 112630945), (15932, 96540810), (17070, 90104756), (19915, 77232648), (22760, 67578567), (23898, 64360540), (31864, 48270405), (34140, 45052378), (39830, 38616324), (47796, 32180270), (59745, 25744216), (68280, 22526189), (79660, 19308162), (95592, 16090135), (119490, 12872108), (159320, 9654081), (238980, 6436054), (477960, 3218027)]