39851760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 136116288

約数和(自身を除く): 96264528

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, 241, 260, 265, 312, 318, 390, 424, 482, 520, 530, 624, 636, 689, 723, 780, 795, 848, 964, 1040, 1060, 1205, 1272, 1378, 1446, 1560, 1590, 1928, 2067, 2120, 2410, 2544, 2756, 2892, 3120, 3133, 3180, 3445, 3615, 3856, 4134, 4240, 4820, 5512, 5784, 6266, 6360, 6890, 7230, 8268, 9399, 9640, 10335, 11024, 11568, 12532, 12720, 12773, 13780, 14460, 15665, 16536, 18798, 19280, 20670, 25064, 25546, 27560, 28920, 31330, 33072, 37596, 38319, 41340, 46995, 50128, 51092, 55120, 57840, 62660, 63865, 75192, 76638, 82680, 93990, 102184, 125320, 127730, 150384, 153276, 165360, 166049, 187980, 191595, 204368, 250640, 255460, 306552, 332098, 375960, 383190, 498147, 510920, 613104, 664196, 751920, 766380, 830245, 996294, 1021840, 1328392, 1532760, 1660490, 1992588, 2490735, 2656784, 3065520, 3320980, 3985176, 4981470, 6641960, 7970352, 9962940, 13283920, 19925880, 39851760]

約数ペア:

[(1, 39851760), (2, 19925880), (3, 13283920), (4, 9962940), (5, 7970352), (6, 6641960), (8, 4981470), (10, 3985176), (12, 3320980), (13, 3065520), (15, 2656784), (16, 2490735), (20, 1992588), (24, 1660490), (26, 1532760), (30, 1328392), (39, 1021840), (40, 996294), (48, 830245), (52, 766380), (53, 751920), (60, 664196), (65, 613104), (78, 510920), (80, 498147), (104, 383190), (106, 375960), (120, 332098), (130, 306552), (156, 255460), (159, 250640), (195, 204368), (208, 191595), (212, 187980), (240, 166049), (241, 165360), (260, 153276), (265, 150384), (312, 127730), (318, 125320), (390, 102184), (424, 93990), (482, 82680), (520, 76638), (530, 75192), (624, 63865), (636, 62660), (689, 57840), (723, 55120), (780, 51092), (795, 50128), (848, 46995), (964, 41340), (1040, 38319), (1060, 37596), (1205, 33072), (1272, 31330), (1378, 28920), (1446, 27560), (1560, 25546), (1590, 25064), (1928, 20670), (2067, 19280), (2120, 18798), (2410, 16536), (2544, 15665), (2756, 14460), (2892, 13780), (3120, 12773), (3133, 12720), (3180, 12532), (3445, 11568), (3615, 11024), (3856, 10335), (4134, 9640), (4240, 9399), (4820, 8268), (5512, 7230), (5784, 6890), (6266, 6360)]