624890760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23563}}^1$

素因数の和:23607

約数の個数: 128

約数和(自身を含む): 2137726080

約数和(自身を除く): 1512835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 23563, 26520, 47126, 70689, 94252, 117815, 141378, 188504, 235630, 282756, 306319, 353445, 400571, 471260, 565512, 612638, 706890, 801142, 918957, 942520, 1201713, 1225276, 1413780, 1531595, 1602284, 1837914, 2002855, 2403426, 2450552, 2827560, 3063190, 3204568, 3675828, 4005710, 4594785, 4806852, 5207423, 6008565, 6126380, 7351656, 8011420, 9189570, 9613704, 10414846, 12017130, 12252760, 15622269, 16022840, 18379140, 20829692, 24034260, 26037115, 31244538, 36758280, 41659384, 48068520, 52074230, 62489076, 78111345, 104148460, 124978152, 156222690, 208296920, 312445380, 624890760]

約数ペア:

[(1, 624890760), (2, 312445380), (3, 208296920), (4, 156222690), (5, 124978152), (6, 104148460), (8, 78111345), (10, 62489076), (12, 52074230), (13, 48068520), (15, 41659384), (17, 36758280), (20, 31244538), (24, 26037115), (26, 24034260), (30, 20829692), (34, 18379140), (39, 16022840), (40, 15622269), (51, 12252760), (52, 12017130), (60, 10414846), (65, 9613704), (68, 9189570), (78, 8011420), (85, 7351656), (102, 6126380), (104, 6008565), (120, 5207423), (130, 4806852), (136, 4594785), (156, 4005710), (170, 3675828), (195, 3204568), (204, 3063190), (221, 2827560), (255, 2450552), (260, 2403426), (312, 2002855), (340, 1837914), (390, 1602284), (408, 1531595), (442, 1413780), (510, 1225276), (520, 1201713), (663, 942520), (680, 918957), (780, 801142), (884, 706890), (1020, 612638), (1105, 565512), (1326, 471260), (1560, 400571), (1768, 353445), (2040, 306319), (2210, 282756), (2652, 235630), (3315, 188504), (4420, 141378), (5304, 117815), (6630, 94252), (8840, 70689), (13260, 47126), (23563, 26520)]