3139937920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1063

約数の個数: 256

約数和(自身を含む): 9249914880

約数和(自身を除く): 6109976960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 320, 322, 368, 434, 448, 460, 496, 560, 620, 640, 644, 713, 736, 805, 868, 896, 920, 983, 992, 1085, 1120, 1240, 1288, 1426, 1472, 1610, 1736, 1840, 1966, 1984, 2170, 2240, 2480, 2576, 2852, 2944, 3220, 3472, 3565, 3680, 3932, 3968, 4340, 4480, 4915, 4960, 4991, 5152, 5704, 6440, 6881, 6944, 7130, 7360, 7864, 8680, 9830, 9920, 9982, 10304, 11408, 12880, 13762, 13888, 14260, 14720, 15728, 17360, 19660, 19840, 19964, 20608, 22609, 22816, 24955, 25760, 27524, 27776, 28520, 30473, 31456, 34405, 34720, 39320, 39928, 45218, 45632, 49910, 51520, 55048, 57040, 60946, 62912, 68810, 69440, 78640, 79856, 90436, 91264, 99820, 103040, 110096, 113045, 114080, 121892, 125824, 137620, 138880, 152365, 157280, 158263, 159712, 180872, 199640, 213311, 220192, 226090, 228160, 243784, 275240, 304730, 314560, 316526, 319424, 361744, 399280, 426622, 440384, 452180, 456320, 487568, 550480, 609460, 629120, 633052, 638848, 700879, 723488, 791315, 798560, 853244, 880768, 904360, 975136, 1066555, 1100960, 1218920, 1266104, 1401758, 1446976, 1582630, 1597120, 1706488, 1808720, 1950272, 2133110, 2201920, 2437840, 2532208, 2803516, 2893952, 3165260, 3194240, 3412976, 3504395, 3617440, 3900544, 4266220, 4403840, 4875680, 4906153, 5064416, 5607032, 6330520, 6825952, 7008790, 7234880, 8532440, 9751360, 9812306, 10128832, 11214064, 12661040, 13651904, 14017580, 14469760, 17064880, 19502720, 19624612, 20257664, 22428128, 24530765, 25322080, 27303808, 28035160, 34129760, 39249224, 44856256, 49061530, 50644160, 56070320, 68259520, 78498448, 89712512, 98123060, 101288320, 112140640, 136519040, 156996896, 196246120, 224281280, 313993792, 392492240, 448562560, 627987584, 784984480, 1569968960, 3139937920]

約数ペア:

[(1, 3139937920), (2, 1569968960), (4, 784984480), (5, 627987584), (7, 448562560), (8, 392492240), (10, 313993792), (14, 224281280), (16, 196246120), (20, 156996896), (23, 136519040), (28, 112140640), (31, 101288320), (32, 98123060), (35, 89712512), (40, 78498448), (46, 68259520), (56, 56070320), (62, 50644160), (64, 49061530), (70, 44856256), (80, 39249224), (92, 34129760), (112, 28035160), (115, 27303808), (124, 25322080), (128, 24530765), (140, 22428128), (155, 20257664), (160, 19624612), (161, 19502720), (184, 17064880), (217, 14469760), (224, 14017580), (230, 13651904), (248, 12661040), (280, 11214064), (310, 10128832), (320, 9812306), (322, 9751360), (368, 8532440), (434, 7234880), (448, 7008790), (460, 6825952), (496, 6330520), (560, 5607032), (620, 5064416), (640, 4906153), (644, 4875680), (713, 4403840), (736, 4266220), (805, 3900544), (868, 3617440), (896, 3504395), (920, 3412976), (983, 3194240), (992, 3165260), (1085, 2893952), (1120, 2803516), (1240, 2532208), (1288, 2437840), (1426, 2201920), (1472, 2133110), (1610, 1950272), (1736, 1808720), (1840, 1706488), (1966, 1597120), (1984, 1582630), (2170, 1446976), (2240, 1401758), (2480, 1266104), (2576, 1218920), (2852, 1100960), (2944, 1066555), (3220, 975136), (3472, 904360), (3565, 880768), (3680, 853244), (3932, 798560), (3968, 791315), (4340, 723488), (4480, 700879), (4915, 638848), (4960, 633052), (4991, 629120), (5152, 609460), (5704, 550480), (6440, 487568), (6881, 456320), (6944, 452180), (7130, 440384), (7360, 426622), (7864, 399280), (8680, 361744), (9830, 319424), (9920, 316526), (9982, 314560), (10304, 304730), (11408, 275240), (12880, 243784), (13762, 228160), (13888, 226090), (14260, 220192), (14720, 213311), (15728, 199640), (17360, 180872), (19660, 159712), (19840, 158263), (19964, 157280), (20608, 152365), (22609, 138880), (22816, 137620), (24955, 125824), (25760, 121892), (27524, 114080), (27776, 113045), (28520, 110096), (30473, 103040), (31456, 99820), (34405, 91264), (34720, 90436), (39320, 79856), (39928, 78640), (45218, 69440), (45632, 68810), (49910, 62912), (51520, 60946), (55048, 57040)]