39263280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23371}}^1$

素因数の和:23394

約数の個数: 80

約数和(自身を含む): 139110144

約数和(自身を除く): 99846864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23371, 46742, 70113, 93484, 116855, 140226, 163597, 186968, 233710, 280452, 327194, 350565, 373936, 467420, 490791, 560904, 654388, 701130, 817985, 934840, 981582, 1121808, 1308776, 1402260, 1635970, 1869680, 1963164, 2453955, 2617552, 2804520, 3271940, 3926328, 4907910, 5609040, 6543880, 7852656, 9815820, 13087760, 19631640, 39263280]

約数ペア:

[(1, 39263280), (2, 19631640), (3, 13087760), (4, 9815820), (5, 7852656), (6, 6543880), (7, 5609040), (8, 4907910), (10, 3926328), (12, 3271940), (14, 2804520), (15, 2617552), (16, 2453955), (20, 1963164), (21, 1869680), (24, 1635970), (28, 1402260), (30, 1308776), (35, 1121808), (40, 981582), (42, 934840), (48, 817985), (56, 701130), (60, 654388), (70, 560904), (80, 490791), (84, 467420), (105, 373936), (112, 350565), (120, 327194), (140, 280452), (168, 233710), (210, 186968), (240, 163597), (280, 140226), (336, 116855), (420, 93484), (560, 70113), (840, 46742), (1680, 23371)]