86016320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 159774400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 31, 32, 40, 46, 52, 58, 62, 64, 65, 80, 92, 104, 115, 116, 124, 130, 145, 155, 160, 184, 208, 230, 232, 248, 260, 290, 299, 310, 320, 368, 377, 403, 416, 460, 464, 496, 520, 580, 598, 620, 667, 713, 736, 754, 806, 832, 899, 920, 928, 992, 1040, 1160, 1196, 1240, 1334, 1426, 1472, 1495, 1508, 1612, 1798, 1840, 1856, 1885, 1984, 2015, 2080, 2320, 2392, 2480, 2668, 2852, 2990, 3016, 3224, 3335, 3565, 3596, 3680, 3770, 4030, 4160, 4495, 4640, 4784, 4960, 5336, 5704, 5980, 6032, 6448, 6670, 7130, 7192, 7360, 7540, 8060, 8671, 8990, 9269, 9280, 9568, 9920, 10672, 11408, 11687, 11960, 12064, 12896, 13340, 14260, 14384, 15080, 16120, 17342, 17980, 18538, 19136, 20677, 21344, 22816, 23374, 23920, 24128, 25792, 26680, 28520, 28768, 30160, 32240, 34684, 35960, 37076, 41354, 42688, 43355, 45632, 46345, 46748, 47840, 53360, 57040, 57536, 58435, 60320, 64480, 69368, 71920, 74152, 82708, 86710, 92690, 93496, 95680, 103385, 106720, 114080, 116870, 120640, 128960, 138736, 143840, 148304, 165416, 173420, 185380, 186992, 206770, 213440, 228160, 233740, 268801, 277472, 287680, 296608, 330832, 346840, 370760, 373984, 413540, 467480, 537602, 554944, 593216, 661664, 693680, 741520, 747968, 827080, 934960, 1075204, 1323328, 1344005, 1387360, 1483040, 1654160, 1869920, 2150408, 2688010, 2774720, 2966080, 3308320, 3739840, 4300816, 5376020, 6616640, 8601632, 10752040, 17203264, 21504080, 43008160, 86016320]

約数ペア:

[(1, 86016320), (2, 43008160), (4, 21504080), (5, 17203264), (8, 10752040), (10, 8601632), (13, 6616640), (16, 5376020), (20, 4300816), (23, 3739840), (26, 3308320), (29, 2966080), (31, 2774720), (32, 2688010), (40, 2150408), (46, 1869920), (52, 1654160), (58, 1483040), (62, 1387360), (64, 1344005), (65, 1323328), (80, 1075204), (92, 934960), (104, 827080), (115, 747968), (116, 741520), (124, 693680), (130, 661664), (145, 593216), (155, 554944), (160, 537602), (184, 467480), (208, 413540), (230, 373984), (232, 370760), (248, 346840), (260, 330832), (290, 296608), (299, 287680), (310, 277472), (320, 268801), (368, 233740), (377, 228160), (403, 213440), (416, 206770), (460, 186992), (464, 185380), (496, 173420), (520, 165416), (580, 148304), (598, 143840), (620, 138736), (667, 128960), (713, 120640), (736, 116870), (754, 114080), (806, 106720), (832, 103385), (899, 95680), (920, 93496), (928, 92690), (992, 86710), (1040, 82708), (1160, 74152), (1196, 71920), (1240, 69368), (1334, 64480), (1426, 60320), (1472, 58435), (1495, 57536), (1508, 57040), (1612, 53360), (1798, 47840), (1840, 46748), (1856, 46345), (1885, 45632), (1984, 43355), (2015, 42688), (2080, 41354), (2320, 37076), (2392, 35960), (2480, 34684), (2668, 32240), (2852, 30160), (2990, 28768), (3016, 28520), (3224, 26680), (3335, 25792), (3565, 24128), (3596, 23920), (3680, 23374), (3770, 22816), (4030, 21344), (4160, 20677), (4495, 19136), (4640, 18538), (4784, 17980), (4960, 17342), (5336, 16120), (5704, 15080), (5980, 14384), (6032, 14260), (6448, 13340), (6670, 12896), (7130, 12064), (7192, 11960), (7360, 11687), (7540, 11408), (8060, 10672), (8671, 9920), (8990, 9568), (9269, 9280)]