39830040

素因数分解:

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

素因数の和:174

約数の個数: 192

約数和(自身を含む): 138378240

約数和(自身を除く): 98548200

約数列:

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

約数ペア:

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