855681840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 320

約数和(自身を含む): 3279790080

約数和(自身を除く): 2424108240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 983, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 1966, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 2949, 3120, 3224, 3348, 3510, 3627, 3720, 3932, 4030, 4185, 4464, 4680, 4836, 4915, 5580, 5616, 5898, 6045, 6448, 6696, 7020, 7254, 7440, 7864, 8060, 8370, 8847, 9360, 9672, 9830, 10881, 11160, 11796, 12090, 12779, 13392, 14040, 14508, 14745, 15728, 16120, 16740, 17694, 18135, 19344, 19660, 21762, 22320, 23592, 24180, 25558, 26541, 28080, 29016, 29490, 30473, 32240, 33480, 35388, 36270, 38337, 39320, 43524, 44235, 47184, 48360, 51116, 53082, 54405, 58032, 58980, 60946, 63895, 66960, 70776, 72540, 76674, 78640, 87048, 88470, 91419, 96720, 102232, 106164, 108810, 115011, 117960, 121892, 127790, 132705, 141552, 145080, 152365, 153348, 174096, 176940, 182838, 191685, 204464, 212328, 217620, 230022, 235920, 243784, 255580, 265410, 274257, 290160, 304730, 306696, 345033, 353880, 365676, 383370, 396149, 424656, 435240, 457095, 460044, 487568, 511160, 530820, 548514, 575055, 609460, 613392, 690066, 707760, 731352, 766740, 792298, 822771, 870480, 914190, 920088, 1022320, 1061640, 1097028, 1150110, 1188447, 1218920, 1371285, 1380132, 1462704, 1533480, 1584596, 1645542, 1725165, 1828380, 1840176, 1980745, 2123280, 2194056, 2300220, 2376894, 2437840, 2742570, 2760264, 3066960, 3169192, 3291084, 3450330, 3565341, 3656760, 3961490, 4113855, 4388112, 4600440, 4753788, 5485140, 5520528, 5942235, 6338384, 6582168, 6900660, 7130682, 7313520, 7922980, 8227710, 9200880, 9507576, 10696023, 10970280, 11884470, 13164336, 13801320, 14261364, 15845960, 16455420, 17826705, 19015152, 21392046, 21940560, 23768940, 27602640, 28522728, 31691920, 32910840, 35653410, 42784092, 47537880, 53480115, 57045456, 65821680, 71306820, 85568184, 95075760, 106960230, 142613640, 171136368, 213920460, 285227280, 427840920, 855681840]

約数ペア:

[(1, 855681840), (2, 427840920), (3, 285227280), (4, 213920460), (5, 171136368), (6, 142613640), (8, 106960230), (9, 95075760), (10, 85568184), (12, 71306820), (13, 65821680), (15, 57045456), (16, 53480115), (18, 47537880), (20, 42784092), (24, 35653410), (26, 32910840), (27, 31691920), (30, 28522728), (31, 27602640), (36, 23768940), (39, 21940560), (40, 21392046), (45, 19015152), (48, 17826705), (52, 16455420), (54, 15845960), (60, 14261364), (62, 13801320), (65, 13164336), (72, 11884470), (78, 10970280), (80, 10696023), (90, 9507576), (93, 9200880), (104, 8227710), (108, 7922980), (117, 7313520), (120, 7130682), (124, 6900660), (130, 6582168), (135, 6338384), (144, 5942235), (155, 5520528), (156, 5485140), (180, 4753788), (186, 4600440), (195, 4388112), (208, 4113855), (216, 3961490), (234, 3656760), (240, 3565341), (248, 3450330), (260, 3291084), (270, 3169192), (279, 3066960), (310, 2760264), (312, 2742570), (351, 2437840), (360, 2376894), (372, 2300220), (390, 2194056), (403, 2123280), (432, 1980745), (465, 1840176), (468, 1828380), (496, 1725165), (520, 1645542), (540, 1584596), (558, 1533480), (585, 1462704), (620, 1380132), (624, 1371285), (702, 1218920), (720, 1188447), (744, 1150110), (780, 1097028), (806, 1061640), (837, 1022320), (930, 920088), (936, 914190), (983, 870480), (1040, 822771), (1080, 792298), (1116, 766740), (1170, 731352), (1209, 707760), (1240, 690066), (1395, 613392), (1404, 609460), (1488, 575055), (1560, 548514), (1612, 530820), (1674, 511160), (1755, 487568), (1860, 460044), (1872, 457095), (1966, 435240), (2015, 424656), (2160, 396149), (2232, 383370), (2340, 365676), (2418, 353880), (2480, 345033), (2790, 306696), (2808, 304730), (2949, 290160), (3120, 274257), (3224, 265410), (3348, 255580), (3510, 243784), (3627, 235920), (3720, 230022), (3932, 217620), (4030, 212328), (4185, 204464), (4464, 191685), (4680, 182838), (4836, 176940), (4915, 174096), (5580, 153348), (5616, 152365), (5898, 145080), (6045, 141552), (6448, 132705), (6696, 127790), (7020, 121892), (7254, 117960), (7440, 115011), (7864, 108810), (8060, 106164), (8370, 102232), (8847, 96720), (9360, 91419), (9672, 88470), (9830, 87048), (10881, 78640), (11160, 76674), (11796, 72540), (12090, 70776), (12779, 66960), (13392, 63895), (14040, 60946), (14508, 58980), (14745, 58032), (15728, 54405), (16120, 53082), (16740, 51116), (17694, 48360), (18135, 47184), (19344, 44235), (19660, 43524), (21762, 39320), (22320, 38337), (23592, 36270), (24180, 35388), (25558, 33480), (26541, 32240), (28080, 30473), (29016, 29490)]