2081717040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12589}}^1$

素因数の和:12671

約数の個数: 160

約数和(自身を含む): 7081421760

約数和(自身を除く): 4999704720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2544, 2756, 3120, 3180, 3445, 4134, 4240, 5512, 6360, 6890, 8268, 10335, 11024, 12589, 12720, 13780, 16536, 20670, 25178, 27560, 33072, 37767, 41340, 50356, 55120, 62945, 75534, 82680, 100712, 125890, 151068, 163657, 165360, 188835, 201424, 251780, 302136, 327314, 377670, 490971, 503560, 604272, 654628, 667217, 755340, 818285, 981942, 1007120, 1309256, 1334434, 1510680, 1636570, 1963884, 2001651, 2454855, 2618512, 2668868, 3021360, 3273140, 3336085, 3927768, 4003302, 4909710, 5337736, 6546280, 6672170, 7855536, 8006604, 8673821, 9819420, 10008255, 10675472, 13092560, 13344340, 16013208, 17347642, 19638840, 20016510, 26021463, 26688680, 32026416, 34695284, 39277680, 40033020, 43369105, 52042926, 53377360, 69390568, 80066040, 86738210, 104085852, 130107315, 138781136, 160132080, 173476420, 208171704, 260214630, 346952840, 416343408, 520429260, 693905680, 1040858520, 2081717040]

約数ペア:

[(1, 2081717040), (2, 1040858520), (3, 693905680), (4, 520429260), (5, 416343408), (6, 346952840), (8, 260214630), (10, 208171704), (12, 173476420), (13, 160132080), (15, 138781136), (16, 130107315), (20, 104085852), (24, 86738210), (26, 80066040), (30, 69390568), (39, 53377360), (40, 52042926), (48, 43369105), (52, 40033020), (53, 39277680), (60, 34695284), (65, 32026416), (78, 26688680), (80, 26021463), (104, 20016510), (106, 19638840), (120, 17347642), (130, 16013208), (156, 13344340), (159, 13092560), (195, 10675472), (208, 10008255), (212, 9819420), (240, 8673821), (260, 8006604), (265, 7855536), (312, 6672170), (318, 6546280), (390, 5337736), (424, 4909710), (520, 4003302), (530, 3927768), (624, 3336085), (636, 3273140), (689, 3021360), (780, 2668868), (795, 2618512), (848, 2454855), (1040, 2001651), (1060, 1963884), (1272, 1636570), (1378, 1510680), (1560, 1334434), (1590, 1309256), (2067, 1007120), (2120, 981942), (2544, 818285), (2756, 755340), (3120, 667217), (3180, 654628), (3445, 604272), (4134, 503560), (4240, 490971), (5512, 377670), (6360, 327314), (6890, 302136), (8268, 251780), (10335, 201424), (11024, 188835), (12589, 165360), (12720, 163657), (13780, 151068), (16536, 125890), (20670, 100712), (25178, 82680), (27560, 75534), (33072, 62945), (37767, 55120), (41340, 50356)]