79660080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 285981696

約数和(自身を除く): 206321616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 83, 86, 90, 93, 120, 124, 129, 144, 155, 166, 172, 180, 186, 215, 240, 248, 249, 258, 279, 310, 332, 344, 360, 372, 387, 415, 430, 465, 496, 498, 516, 558, 620, 645, 664, 688, 720, 744, 747, 774, 830, 860, 930, 996, 1032, 1116, 1240, 1245, 1290, 1328, 1333, 1395, 1488, 1494, 1548, 1660, 1720, 1860, 1935, 1992, 2064, 2232, 2480, 2490, 2573, 2580, 2666, 2790, 2988, 3096, 3320, 3440, 3569, 3720, 3735, 3870, 3984, 3999, 4464, 4980, 5146, 5160, 5332, 5580, 5976, 6192, 6640, 6665, 7138, 7440, 7470, 7719, 7740, 7998, 9960, 10292, 10320, 10664, 10707, 11160, 11952, 11997, 12865, 13330, 14276, 14940, 15438, 15480, 15996, 17845, 19920, 19995, 20584, 21328, 21414, 22320, 23157, 23994, 25730, 26660, 28552, 29880, 30876, 30960, 31992, 32121, 35690, 38595, 39990, 41168, 42828, 46314, 47988, 51460, 53320, 53535, 57104, 59760, 59985, 61752, 63984, 64242, 71380, 77190, 79980, 85656, 92628, 95976, 102920, 106640, 107070, 110639, 115785, 119970, 123504, 128484, 142760, 154380, 159960, 160605, 171312, 185256, 191952, 205840, 214140, 221278, 231570, 239940, 256968, 285520, 308760, 319920, 321210, 331917, 370512, 428280, 442556, 463140, 479880, 513936, 553195, 617520, 642420, 663834, 856560, 885112, 926280, 959760, 995751, 1106390, 1284840, 1327668, 1659585, 1770224, 1852560, 1991502, 2212780, 2569680, 2655336, 3319170, 3983004, 4425560, 4978755, 5310672, 6638340, 7966008, 8851120, 9957510, 13276680, 15932016, 19915020, 26553360, 39830040, 79660080]

約数ペア:

[(1, 79660080), (2, 39830040), (3, 26553360), (4, 19915020), (5, 15932016), (6, 13276680), (8, 9957510), (9, 8851120), (10, 7966008), (12, 6638340), (15, 5310672), (16, 4978755), (18, 4425560), (20, 3983004), (24, 3319170), (30, 2655336), (31, 2569680), (36, 2212780), (40, 1991502), (43, 1852560), (45, 1770224), (48, 1659585), (60, 1327668), (62, 1284840), (72, 1106390), (80, 995751), (83, 959760), (86, 926280), (90, 885112), (93, 856560), (120, 663834), (124, 642420), (129, 617520), (144, 553195), (155, 513936), (166, 479880), (172, 463140), (180, 442556), (186, 428280), (215, 370512), (240, 331917), (248, 321210), (249, 319920), (258, 308760), (279, 285520), (310, 256968), (332, 239940), (344, 231570), (360, 221278), (372, 214140), (387, 205840), (415, 191952), (430, 185256), (465, 171312), (496, 160605), (498, 159960), (516, 154380), (558, 142760), (620, 128484), (645, 123504), (664, 119970), (688, 115785), (720, 110639), (744, 107070), (747, 106640), (774, 102920), (830, 95976), (860, 92628), (930, 85656), (996, 79980), (1032, 77190), (1116, 71380), (1240, 64242), (1245, 63984), (1290, 61752), (1328, 59985), (1333, 59760), (1395, 57104), (1488, 53535), (1494, 53320), (1548, 51460), (1660, 47988), (1720, 46314), (1860, 42828), (1935, 41168), (1992, 39990), (2064, 38595), (2232, 35690), (2480, 32121), (2490, 31992), (2573, 30960), (2580, 30876), (2666, 29880), (2790, 28552), (2988, 26660), (3096, 25730), (3320, 23994), (3440, 23157), (3569, 22320), (3720, 21414), (3735, 21328), (3870, 20584), (3984, 19995), (3999, 19920), (4464, 17845), (4980, 15996), (5146, 15480), (5160, 15438), (5332, 14940), (5580, 14276), (5976, 13330), (6192, 12865), (6640, 11997), (6665, 11952), (7138, 11160), (7440, 10707), (7470, 10664), (7719, 10320), (7740, 10292), (7998, 9960)]