165487920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 599961600

約数和(自身を除く): 434473680

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, 59, 60, 62, 65, 78, 80, 87, 93, 104, 116, 118, 120, 124, 130, 145, 155, 156, 174, 177, 186, 195, 208, 232, 236, 240, 248, 260, 290, 295, 310, 312, 348, 354, 372, 377, 390, 403, 435, 464, 465, 472, 496, 520, 580, 590, 620, 624, 696, 708, 744, 754, 767, 780, 806, 870, 885, 899, 930, 944, 1040, 1131, 1160, 1180, 1209, 1240, 1392, 1416, 1488, 1508, 1534, 1560, 1612, 1711, 1740, 1770, 1798, 1829, 1860, 1885, 2015, 2262, 2301, 2320, 2360, 2418, 2480, 2697, 2832, 3016, 3068, 3120, 3224, 3422, 3480, 3540, 3596, 3658, 3720, 3770, 3835, 4030, 4495, 4524, 4602, 4720, 4836, 5133, 5394, 5487, 5655, 6032, 6045, 6136, 6448, 6844, 6960, 7080, 7192, 7316, 7440, 7540, 7670, 8060, 8555, 8990, 9048, 9145, 9204, 9672, 10266, 10788, 10974, 11310, 11505, 11687, 12090, 12272, 13485, 13688, 14160, 14384, 14632, 15080, 15340, 16120, 17110, 17980, 18096, 18290, 18408, 19344, 20532, 21576, 21948, 22243, 22620, 23010, 23374, 23777, 24180, 25665, 26970, 27376, 27435, 29264, 30160, 30680, 32240, 34220, 35061, 35960, 36580, 36816, 41064, 43152, 43896, 44486, 45240, 46020, 46748, 47554, 48360, 51330, 53041, 53940, 54870, 58435, 61360, 66729, 68440, 70122, 71331, 71920, 73160, 82128, 87792, 88972, 90480, 92040, 93496, 95108, 96720, 102660, 106082, 107880, 109740, 111215, 116870, 118885, 133458, 136880, 140244, 142662, 146320, 159123, 175305, 177944, 184080, 186992, 190216, 205320, 212164, 215760, 219480, 222430, 233740, 237770, 265205, 266916, 280488, 285324, 318246, 333645, 350610, 355888, 356655, 380432, 410640, 424328, 438960, 444860, 467480, 475540, 530410, 533832, 560976, 570648, 636492, 667290, 689533, 701220, 713310, 795615, 848656, 889720, 934960, 951080, 1060820, 1067664, 1141296, 1272984, 1334580, 1379066, 1402440, 1426620, 1591230, 1779440, 1902160, 2068599, 2121640, 2545968, 2669160, 2758132, 2804880, 2853240, 3182460, 3447665, 4137198, 4243280, 5338320, 5516264, 5706480, 6364920, 6895330, 8274396, 10342995, 11032528, 12729840, 13790660, 16548792, 20685990, 27581320, 33097584, 41371980, 55162640, 82743960, 165487920]

約数ペア:

[(1, 165487920), (2, 82743960), (3, 55162640), (4, 41371980), (5, 33097584), (6, 27581320), (8, 20685990), (10, 16548792), (12, 13790660), (13, 12729840), (15, 11032528), (16, 10342995), (20, 8274396), (24, 6895330), (26, 6364920), (29, 5706480), (30, 5516264), (31, 5338320), (39, 4243280), (40, 4137198), (48, 3447665), (52, 3182460), (58, 2853240), (59, 2804880), (60, 2758132), (62, 2669160), (65, 2545968), (78, 2121640), (80, 2068599), (87, 1902160), (93, 1779440), (104, 1591230), (116, 1426620), (118, 1402440), (120, 1379066), (124, 1334580), (130, 1272984), (145, 1141296), (155, 1067664), (156, 1060820), (174, 951080), (177, 934960), (186, 889720), (195, 848656), (208, 795615), (232, 713310), (236, 701220), (240, 689533), (248, 667290), (260, 636492), (290, 570648), (295, 560976), (310, 533832), (312, 530410), (348, 475540), (354, 467480), (372, 444860), (377, 438960), (390, 424328), (403, 410640), (435, 380432), (464, 356655), (465, 355888), (472, 350610), (496, 333645), (520, 318246), (580, 285324), (590, 280488), (620, 266916), (624, 265205), (696, 237770), (708, 233740), (744, 222430), (754, 219480), (767, 215760), (780, 212164), (806, 205320), (870, 190216), (885, 186992), (899, 184080), (930, 177944), (944, 175305), (1040, 159123), (1131, 146320), (1160, 142662), (1180, 140244), (1209, 136880), (1240, 133458), (1392, 118885), (1416, 116870), (1488, 111215), (1508, 109740), (1534, 107880), (1560, 106082), (1612, 102660), (1711, 96720), (1740, 95108), (1770, 93496), (1798, 92040), (1829, 90480), (1860, 88972), (1885, 87792), (2015, 82128), (2262, 73160), (2301, 71920), (2320, 71331), (2360, 70122), (2418, 68440), (2480, 66729), (2697, 61360), (2832, 58435), (3016, 54870), (3068, 53940), (3120, 53041), (3224, 51330), (3422, 48360), (3480, 47554), (3540, 46748), (3596, 46020), (3658, 45240), (3720, 44486), (3770, 43896), (3835, 43152), (4030, 41064), (4495, 36816), (4524, 36580), (4602, 35960), (4720, 35061), (4836, 34220), (5133, 32240), (5394, 30680), (5487, 30160), (5655, 29264), (6032, 27435), (6045, 27376), (6136, 26970), (6448, 25665), (6844, 24180), (6960, 23777), (7080, 23374), (7192, 23010), (7316, 22620), (7440, 22243), (7540, 21948), (7670, 21576), (8060, 20532), (8555, 19344), (8990, 18408), (9048, 18290), (9145, 18096), (9204, 17980), (9672, 17110), (10266, 16120), (10788, 15340), (10974, 15080), (11310, 14632), (11505, 14384), (11687, 14160), (12090, 13688), (12272, 13485)]