861098160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 320

約数和(自身を含む): 3079802880

約数和(自身を除く): 2218704720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 31, 39, 40, 48, 52, 58, 60, 62, 65, 78, 80, 87, 93, 104, 116, 120, 124, 130, 145, 155, 156, 174, 186, 195, 208, 232, 240, 248, 260, 290, 307, 310, 312, 348, 372, 377, 390, 403, 435, 464, 465, 496, 520, 580, 614, 620, 624, 696, 744, 754, 780, 806, 870, 899, 921, 930, 1040, 1131, 1160, 1209, 1228, 1240, 1392, 1488, 1508, 1535, 1560, 1612, 1740, 1798, 1842, 1860, 1885, 2015, 2262, 2320, 2418, 2456, 2480, 2697, 3016, 3070, 3120, 3224, 3480, 3596, 3684, 3720, 3770, 3991, 4030, 4495, 4524, 4605, 4836, 4912, 5394, 5655, 6032, 6045, 6140, 6448, 6960, 7192, 7368, 7440, 7540, 7982, 8060, 8903, 8990, 9048, 9210, 9517, 9672, 10788, 11310, 11687, 11973, 12090, 12280, 13485, 14384, 14736, 15080, 15964, 16120, 17806, 17980, 18096, 18420, 19034, 19344, 19955, 21576, 22620, 23374, 23946, 24180, 24560, 26709, 26970, 28551, 30160, 31928, 32240, 35061, 35612, 35960, 36840, 38068, 39910, 43152, 44515, 45240, 46748, 47585, 47892, 48360, 53418, 53940, 57102, 58435, 59865, 63856, 70122, 71224, 71920, 73680, 76136, 79820, 89030, 90480, 93496, 95170, 95784, 96720, 106836, 107880, 114204, 115739, 116870, 119730, 123721, 133545, 140244, 142448, 142755, 152272, 159640, 175305, 178060, 186992, 190340, 191568, 213672, 215760, 228408, 231478, 233740, 239460, 247442, 267090, 275993, 280488, 285510, 319280, 347217, 350610, 356120, 371163, 380680, 427344, 456816, 462956, 467480, 478920, 494884, 534180, 551986, 560976, 571020, 578695, 618605, 694434, 701220, 712240, 742326, 761360, 827979, 925912, 934960, 957840, 989768, 1068360, 1103972, 1142040, 1157390, 1237210, 1379965, 1388868, 1402440, 1484652, 1655958, 1736085, 1851824, 1855815, 1979536, 2136720, 2207944, 2284080, 2314780, 2474420, 2759930, 2777736, 2804880, 2969304, 3311916, 3472170, 3587909, 3711630, 4139895, 4415888, 4629560, 4948840, 5519860, 5555472, 5938608, 6623832, 6944340, 7175818, 7423260, 8279790, 9259120, 9897680, 10763727, 11039720, 13247664, 13888680, 14351636, 14846520, 16559580, 17939545, 21527454, 22079440, 27777360, 28703272, 29693040, 33119160, 35879090, 43054908, 53818635, 57406544, 66238320, 71758180, 86109816, 107637270, 143516360, 172219632, 215274540, 287032720, 430549080, 861098160]

約数ペア:

[(1, 861098160), (2, 430549080), (3, 287032720), (4, 215274540), (5, 172219632), (6, 143516360), (8, 107637270), (10, 86109816), (12, 71758180), (13, 66238320), (15, 57406544), (16, 53818635), (20, 43054908), (24, 35879090), (26, 33119160), (29, 29693040), (30, 28703272), (31, 27777360), (39, 22079440), (40, 21527454), (48, 17939545), (52, 16559580), (58, 14846520), (60, 14351636), (62, 13888680), (65, 13247664), (78, 11039720), (80, 10763727), (87, 9897680), (93, 9259120), (104, 8279790), (116, 7423260), (120, 7175818), (124, 6944340), (130, 6623832), (145, 5938608), (155, 5555472), (156, 5519860), (174, 4948840), (186, 4629560), (195, 4415888), (208, 4139895), (232, 3711630), (240, 3587909), (248, 3472170), (260, 3311916), (290, 2969304), (307, 2804880), (310, 2777736), (312, 2759930), (348, 2474420), (372, 2314780), (377, 2284080), (390, 2207944), (403, 2136720), (435, 1979536), (464, 1855815), (465, 1851824), (496, 1736085), (520, 1655958), (580, 1484652), (614, 1402440), (620, 1388868), (624, 1379965), (696, 1237210), (744, 1157390), (754, 1142040), (780, 1103972), (806, 1068360), (870, 989768), (899, 957840), (921, 934960), (930, 925912), (1040, 827979), (1131, 761360), (1160, 742326), (1209, 712240), (1228, 701220), (1240, 694434), (1392, 618605), (1488, 578695), (1508, 571020), (1535, 560976), (1560, 551986), (1612, 534180), (1740, 494884), (1798, 478920), (1842, 467480), (1860, 462956), (1885, 456816), (2015, 427344), (2262, 380680), (2320, 371163), (2418, 356120), (2456, 350610), (2480, 347217), (2697, 319280), (3016, 285510), (3070, 280488), (3120, 275993), (3224, 267090), (3480, 247442), (3596, 239460), (3684, 233740), (3720, 231478), (3770, 228408), (3991, 215760), (4030, 213672), (4495, 191568), (4524, 190340), (4605, 186992), (4836, 178060), (4912, 175305), (5394, 159640), (5655, 152272), (6032, 142755), (6045, 142448), (6140, 140244), (6448, 133545), (6960, 123721), (7192, 119730), (7368, 116870), (7440, 115739), (7540, 114204), (7982, 107880), (8060, 106836), (8903, 96720), (8990, 95784), (9048, 95170), (9210, 93496), (9517, 90480), (9672, 89030), (10788, 79820), (11310, 76136), (11687, 73680), (11973, 71920), (12090, 71224), (12280, 70122), (13485, 63856), (14384, 59865), (14736, 58435), (15080, 57102), (15964, 53940), (16120, 53418), (17806, 48360), (17980, 47892), (18096, 47585), (18420, 46748), (19034, 45240), (19344, 44515), (19955, 43152), (21576, 39910), (22620, 38068), (23374, 36840), (23946, 35960), (24180, 35612), (24560, 35061), (26709, 32240), (26970, 31928), (28551, 30160)]