5621392440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8837}}^1$

素因数の和:8907

約数の個数: 256

約数和(自身を含む): 20362752000

約数和(自身を除く): 14741359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1674, 1710, 1767, 1860, 2052, 2232, 2280, 2356, 2565, 2790, 2945, 3348, 3420, 3534, 3720, 4104, 4185, 4712, 5130, 5301, 5580, 5890, 6696, 6840, 7068, 8370, 8835, 8837, 10260, 10602, 11160, 11780, 14136, 15903, 16740, 17670, 17674, 20520, 21204, 23560, 26505, 26511, 31806, 33480, 35340, 35348, 42408, 44185, 53010, 53022, 63612, 70680, 70696, 79515, 79533, 88370, 106020, 106044, 127224, 132555, 159030, 159066, 167903, 176740, 212040, 212088, 238599, 265110, 273947, 318060, 318132, 335806, 353480, 397665, 477198, 503709, 530220, 547894, 636120, 636264, 671612, 795330, 821841, 839515, 954396, 1007418, 1060440, 1095788, 1192995, 1343224, 1369735, 1511127, 1590660, 1643682, 1679030, 1908792, 2014836, 2191576, 2385990, 2465523, 2518545, 2739470, 3022254, 3181320, 3287364, 3358060, 4029672, 4109205, 4533381, 4771980, 4931046, 5037090, 5204993, 5478940, 6044508, 6574728, 6716120, 7396569, 7555635, 8218410, 9066762, 9543960, 9862092, 10074180, 10409986, 10957880, 12089016, 12327615, 14793138, 15111270, 15614979, 16436820, 18133524, 19724184, 20148360, 20819972, 22666905, 24655230, 26024965, 29586276, 30222540, 31229958, 32873640, 36267048, 36982845, 41639944, 45333810, 46844937, 49310460, 52049930, 59172552, 60445080, 62459916, 73965690, 78074895, 90667620, 93689874, 98620920, 104099860, 124919832, 140534811, 147931380, 156149790, 181335240, 187379748, 208199720, 234224685, 281069622, 295862760, 312299580, 374759496, 468449370, 562139244, 624599160, 702674055, 936898740, 1124278488, 1405348110, 1873797480, 2810696220, 5621392440]

約数ペア:

[(1, 5621392440), (2, 2810696220), (3, 1873797480), (4, 1405348110), (5, 1124278488), (6, 936898740), (8, 702674055), (9, 624599160), (10, 562139244), (12, 468449370), (15, 374759496), (18, 312299580), (19, 295862760), (20, 281069622), (24, 234224685), (27, 208199720), (30, 187379748), (31, 181335240), (36, 156149790), (38, 147931380), (40, 140534811), (45, 124919832), (54, 104099860), (57, 98620920), (60, 93689874), (62, 90667620), (72, 78074895), (76, 73965690), (90, 62459916), (93, 60445080), (95, 59172552), (108, 52049930), (114, 49310460), (120, 46844937), (124, 45333810), (135, 41639944), (152, 36982845), (155, 36267048), (171, 32873640), (180, 31229958), (186, 30222540), (190, 29586276), (216, 26024965), (228, 24655230), (248, 22666905), (270, 20819972), (279, 20148360), (285, 19724184), (310, 18133524), (342, 16436820), (360, 15614979), (372, 15111270), (380, 14793138), (456, 12327615), (465, 12089016), (513, 10957880), (540, 10409986), (558, 10074180), (570, 9862092), (589, 9543960), (620, 9066762), (684, 8218410), (744, 7555635), (760, 7396569), (837, 6716120), (855, 6574728), (930, 6044508), (1026, 5478940), (1080, 5204993), (1116, 5037090), (1140, 4931046), (1178, 4771980), (1240, 4533381), (1368, 4109205), (1395, 4029672), (1674, 3358060), (1710, 3287364), (1767, 3181320), (1860, 3022254), (2052, 2739470), (2232, 2518545), (2280, 2465523), (2356, 2385990), (2565, 2191576), (2790, 2014836), (2945, 1908792), (3348, 1679030), (3420, 1643682), (3534, 1590660), (3720, 1511127), (4104, 1369735), (4185, 1343224), (4712, 1192995), (5130, 1095788), (5301, 1060440), (5580, 1007418), (5890, 954396), (6696, 839515), (6840, 821841), (7068, 795330), (8370, 671612), (8835, 636264), (8837, 636120), (10260, 547894), (10602, 530220), (11160, 503709), (11780, 477198), (14136, 397665), (15903, 353480), (16740, 335806), (17670, 318132), (17674, 318060), (20520, 273947), (21204, 265110), (23560, 238599), (26505, 212088), (26511, 212040), (31806, 176740), (33480, 167903), (35340, 159066), (35348, 159030), (42408, 132555), (44185, 127224), (53010, 106044), (53022, 106020), (63612, 88370), (70680, 79533), (70696, 79515)]