248231880

素因数分解:

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

素因数の和:149

約数の個数: 384

約数和(自身を含む): 943488000

約数和(自身を除く): 695256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 31, 36, 39, 40, 45, 52, 58, 59, 60, 62, 65, 72, 78, 87, 90, 93, 104, 116, 117, 118, 120, 124, 130, 145, 155, 156, 174, 177, 180, 186, 195, 232, 234, 236, 248, 260, 261, 279, 290, 295, 310, 312, 348, 354, 360, 372, 377, 390, 403, 435, 465, 468, 472, 520, 522, 531, 558, 580, 585, 590, 620, 696, 708, 744, 754, 767, 780, 806, 870, 885, 899, 930, 936, 1044, 1062, 1116, 1131, 1160, 1170, 1180, 1209, 1240, 1305, 1395, 1416, 1508, 1534, 1560, 1612, 1711, 1740, 1770, 1798, 1829, 1860, 1885, 2015, 2088, 2124, 2232, 2262, 2301, 2340, 2360, 2418, 2610, 2655, 2697, 2790, 3016, 3068, 3224, 3393, 3422, 3480, 3540, 3596, 3627, 3658, 3720, 3770, 3835, 4030, 4248, 4495, 4524, 4602, 4680, 4836, 5133, 5220, 5310, 5394, 5487, 5580, 5655, 6045, 6136, 6786, 6844, 6903, 7080, 7192, 7254, 7316, 7540, 7670, 8060, 8091, 8555, 8990, 9048, 9145, 9204, 9672, 10266, 10440, 10620, 10788, 10974, 11160, 11310, 11505, 11687, 12090, 13485, 13572, 13688, 13806, 14508, 14632, 15080, 15340, 15399, 16120, 16182, 16461, 16965, 17110, 17980, 18135, 18290, 18408, 20532, 21240, 21576, 21948, 22243, 22620, 23010, 23374, 23777, 24180, 25665, 26970, 27144, 27435, 27612, 29016, 30680, 30798, 32364, 32922, 33930, 34220, 34515, 35061, 35960, 36270, 36580, 40455, 41064, 43896, 44486, 45240, 46020, 46748, 47554, 48360, 51330, 53041, 53940, 54870, 55224, 58435, 61596, 64728, 65844, 66729, 67860, 68440, 69030, 70122, 71331, 72540, 73160, 76995, 80910, 82305, 88972, 92040, 93496, 95108, 102660, 105183, 106082, 107880, 109740, 111215, 116870, 118885, 123192, 131688, 133458, 135720, 138060, 140244, 142662, 145080, 153990, 159123, 161820, 164610, 175305, 177944, 190216, 200187, 205320, 210366, 212164, 213993, 219480, 222430, 233740, 237770, 265205, 266916, 276120, 280488, 285324, 307980, 318246, 323640, 329220, 333645, 350610, 356655, 400374, 420732, 424328, 427986, 444860, 467480, 475540, 477369, 525915, 530410, 533832, 570648, 615960, 636492, 658440, 667290, 689533, 701220, 713310, 795615, 800748, 841464, 855972, 889720, 951080, 954738, 1000935, 1051830, 1060820, 1069965, 1272984, 1334580, 1379066, 1402440, 1426620, 1591230, 1601496, 1711944, 1909476, 2001870, 2068599, 2103660, 2121640, 2139930, 2386845, 2669160, 2758132, 2853240, 3182460, 3447665, 3818952, 4003740, 4137198, 4207320, 4279860, 4773690, 5516264, 6205797, 6364920, 6895330, 8007480, 8274396, 8559720, 9547380, 10342995, 12411594, 13790660, 16548792, 19094760, 20685990, 24823188, 27581320, 31028985, 41371980, 49646376, 62057970, 82743960, 124115940, 248231880]

約数ペア:

[(1, 248231880), (2, 124115940), (3, 82743960), (4, 62057970), (5, 49646376), (6, 41371980), (8, 31028985), (9, 27581320), (10, 24823188), (12, 20685990), (13, 19094760), (15, 16548792), (18, 13790660), (20, 12411594), (24, 10342995), (26, 9547380), (29, 8559720), (30, 8274396), (31, 8007480), (36, 6895330), (39, 6364920), (40, 6205797), (45, 5516264), (52, 4773690), (58, 4279860), (59, 4207320), (60, 4137198), (62, 4003740), (65, 3818952), (72, 3447665), (78, 3182460), (87, 2853240), (90, 2758132), (93, 2669160), (104, 2386845), (116, 2139930), (117, 2121640), (118, 2103660), (120, 2068599), (124, 2001870), (130, 1909476), (145, 1711944), (155, 1601496), (156, 1591230), (174, 1426620), (177, 1402440), (180, 1379066), (186, 1334580), (195, 1272984), (232, 1069965), (234, 1060820), (236, 1051830), (248, 1000935), (260, 954738), (261, 951080), (279, 889720), (290, 855972), (295, 841464), (310, 800748), (312, 795615), (348, 713310), (354, 701220), (360, 689533), (372, 667290), (377, 658440), (390, 636492), (403, 615960), (435, 570648), (465, 533832), (468, 530410), (472, 525915), (520, 477369), (522, 475540), (531, 467480), (558, 444860), (580, 427986), (585, 424328), (590, 420732), (620, 400374), (696, 356655), (708, 350610), (744, 333645), (754, 329220), (767, 323640), (780, 318246), (806, 307980), (870, 285324), (885, 280488), (899, 276120), (930, 266916), (936, 265205), (1044, 237770), (1062, 233740), (1116, 222430), (1131, 219480), (1160, 213993), (1170, 212164), (1180, 210366), (1209, 205320), (1240, 200187), (1305, 190216), (1395, 177944), (1416, 175305), (1508, 164610), (1534, 161820), (1560, 159123), (1612, 153990), (1711, 145080), (1740, 142662), (1770, 140244), (1798, 138060), (1829, 135720), (1860, 133458), (1885, 131688), (2015, 123192), (2088, 118885), (2124, 116870), (2232, 111215), (2262, 109740), (2301, 107880), (2340, 106082), (2360, 105183), (2418, 102660), (2610, 95108), (2655, 93496), (2697, 92040), (2790, 88972), (3016, 82305), (3068, 80910), (3224, 76995), (3393, 73160), (3422, 72540), (3480, 71331), (3540, 70122), (3596, 69030), (3627, 68440), (3658, 67860), (3720, 66729), (3770, 65844), (3835, 64728), (4030, 61596), (4248, 58435), (4495, 55224), (4524, 54870), (4602, 53940), (4680, 53041), (4836, 51330), (5133, 48360), (5220, 47554), (5310, 46748), (5394, 46020), (5487, 45240), (5580, 44486), (5655, 43896), (6045, 41064), (6136, 40455), (6786, 36580), (6844, 36270), (6903, 35960), (7080, 35061), (7192, 34515), (7254, 34220), (7316, 33930), (7540, 32922), (7670, 32364), (8060, 30798), (8091, 30680), (8555, 29016), (8990, 27612), (9048, 27435), (9145, 27144), (9204, 26970), (9672, 25665), (10266, 24180), (10440, 23777), (10620, 23374), (10788, 23010), (10974, 22620), (11160, 22243), (11310, 21948), (11505, 21576), (11687, 21240), (12090, 20532), (13485, 18408), (13572, 18290), (13688, 18135), (13806, 17980), (14508, 17110), (14632, 16965), (15080, 16461), (15340, 16182), (15399, 16120)]