39401760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 134120448

約数和(自身を除く): 94718688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 69, 80, 83, 86, 92, 96, 115, 120, 129, 138, 160, 166, 172, 184, 215, 230, 240, 249, 258, 276, 332, 344, 345, 368, 415, 430, 460, 480, 498, 516, 552, 645, 664, 688, 690, 736, 830, 860, 920, 989, 996, 1032, 1104, 1245, 1290, 1328, 1376, 1380, 1660, 1720, 1840, 1909, 1978, 1992, 2064, 2208, 2490, 2580, 2656, 2760, 2967, 3320, 3440, 3569, 3680, 3818, 3956, 3984, 4128, 4945, 4980, 5160, 5520, 5727, 5934, 6640, 6880, 7138, 7636, 7912, 7968, 9545, 9890, 9960, 10320, 10707, 11040, 11454, 11868, 13280, 14276, 14835, 15272, 15824, 17845, 19090, 19780, 19920, 20640, 21414, 22908, 23736, 28552, 28635, 29670, 30544, 31648, 35690, 38180, 39560, 39840, 42828, 45816, 47472, 53535, 57104, 57270, 59340, 61088, 71380, 76360, 79120, 82087, 85656, 91632, 94944, 107070, 114208, 114540, 118680, 142760, 152720, 158240, 164174, 171312, 183264, 214140, 229080, 237360, 246261, 285520, 305440, 328348, 342624, 410435, 428280, 458160, 474720, 492522, 571040, 656696, 820870, 856560, 916320, 985044, 1231305, 1313392, 1641740, 1713120, 1970088, 2462610, 2626784, 3283480, 3940176, 4925220, 6566960, 7880352, 9850440, 13133920, 19700880, 39401760]

約数ペア:

[(1, 39401760), (2, 19700880), (3, 13133920), (4, 9850440), (5, 7880352), (6, 6566960), (8, 4925220), (10, 3940176), (12, 3283480), (15, 2626784), (16, 2462610), (20, 1970088), (23, 1713120), (24, 1641740), (30, 1313392), (32, 1231305), (40, 985044), (43, 916320), (46, 856560), (48, 820870), (60, 656696), (69, 571040), (80, 492522), (83, 474720), (86, 458160), (92, 428280), (96, 410435), (115, 342624), (120, 328348), (129, 305440), (138, 285520), (160, 246261), (166, 237360), (172, 229080), (184, 214140), (215, 183264), (230, 171312), (240, 164174), (249, 158240), (258, 152720), (276, 142760), (332, 118680), (344, 114540), (345, 114208), (368, 107070), (415, 94944), (430, 91632), (460, 85656), (480, 82087), (498, 79120), (516, 76360), (552, 71380), (645, 61088), (664, 59340), (688, 57270), (690, 57104), (736, 53535), (830, 47472), (860, 45816), (920, 42828), (989, 39840), (996, 39560), (1032, 38180), (1104, 35690), (1245, 31648), (1290, 30544), (1328, 29670), (1376, 28635), (1380, 28552), (1660, 23736), (1720, 22908), (1840, 21414), (1909, 20640), (1978, 19920), (1992, 19780), (2064, 19090), (2208, 17845), (2490, 15824), (2580, 15272), (2656, 14835), (2760, 14276), (2967, 13280), (3320, 11868), (3440, 11454), (3569, 11040), (3680, 10707), (3818, 10320), (3956, 9960), (3984, 9890), (4128, 9545), (4945, 7968), (4980, 7912), (5160, 7636), (5520, 7138), (5727, 6880), (5934, 6640)]