87940320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 316249920

約数和(自身を除く): 228309600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 829, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1658, 1768, 2040, 2080, 2210, 2487, 2652, 2720, 3120, 3315, 3316, 3536, 4080, 4145, 4420, 4974, 5304, 6240, 6630, 6632, 7072, 8160, 8290, 8840, 9948, 10608, 10777, 12435, 13260, 13264, 14093, 16580, 17680, 19896, 21216, 21554, 24870, 26520, 26528, 28186, 32331, 33160, 35360, 39792, 42279, 43108, 49740, 53040, 53885, 56372, 64662, 66320, 70465, 79584, 84558, 86216, 99480, 106080, 107770, 112744, 129324, 132640, 140930, 161655, 169116, 172432, 183209, 198960, 211395, 215540, 225488, 258648, 281860, 323310, 338232, 344864, 366418, 397920, 422790, 431080, 450976, 517296, 549627, 563720, 646620, 676464, 732836, 845580, 862160, 916045, 1034592, 1099254, 1127440, 1293240, 1352928, 1465672, 1691160, 1724320, 1832090, 2198508, 2254880, 2586480, 2748135, 2931344, 3382320, 3664180, 4397016, 5172960, 5496270, 5862688, 6764640, 7328360, 8794032, 10992540, 14656720, 17588064, 21985080, 29313440, 43970160, 87940320]

約数ペア:

[(1, 87940320), (2, 43970160), (3, 29313440), (4, 21985080), (5, 17588064), (6, 14656720), (8, 10992540), (10, 8794032), (12, 7328360), (13, 6764640), (15, 5862688), (16, 5496270), (17, 5172960), (20, 4397016), (24, 3664180), (26, 3382320), (30, 2931344), (32, 2748135), (34, 2586480), (39, 2254880), (40, 2198508), (48, 1832090), (51, 1724320), (52, 1691160), (60, 1465672), (65, 1352928), (68, 1293240), (78, 1127440), (80, 1099254), (85, 1034592), (96, 916045), (102, 862160), (104, 845580), (120, 732836), (130, 676464), (136, 646620), (156, 563720), (160, 549627), (170, 517296), (195, 450976), (204, 431080), (208, 422790), (221, 397920), (240, 366418), (255, 344864), (260, 338232), (272, 323310), (312, 281860), (340, 258648), (390, 225488), (408, 215540), (416, 211395), (442, 198960), (480, 183209), (510, 172432), (520, 169116), (544, 161655), (624, 140930), (663, 132640), (680, 129324), (780, 112744), (816, 107770), (829, 106080), (884, 99480), (1020, 86216), (1040, 84558), (1105, 79584), (1248, 70465), (1326, 66320), (1360, 64662), (1560, 56372), (1632, 53885), (1658, 53040), (1768, 49740), (2040, 43108), (2080, 42279), (2210, 39792), (2487, 35360), (2652, 33160), (2720, 32331), (3120, 28186), (3315, 26528), (3316, 26520), (3536, 24870), (4080, 21554), (4145, 21216), (4420, 19896), (4974, 17680), (5304, 16580), (6240, 14093), (6630, 13264), (6632, 13260), (7072, 12435), (8160, 10777), (8290, 10608), (8840, 9948)]