156760685920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1$

素因数の和:2101

約数の個数: 192

約数和(自身を含む): 389046067200

約数和(自身を除く): 232285381280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 229, 248, 310, 316, 395, 458, 496, 620, 632, 790, 916, 992, 1145, 1240, 1264, 1580, 1747, 1832, 2290, 2449, 2480, 2528, 3160, 3494, 3664, 4580, 4898, 4960, 6320, 6988, 7099, 7328, 8735, 9160, 9796, 12245, 12640, 13976, 14198, 17470, 18091, 18320, 19592, 24490, 27952, 28396, 34940, 35495, 36182, 36640, 39184, 48980, 54157, 55904, 56792, 69880, 70990, 72364, 78368, 90455, 97960, 108314, 113584, 138013, 139760, 141980, 144728, 180910, 195920, 216628, 227168, 270785, 276026, 279520, 283960, 289456, 361820, 391840, 400063, 433256, 541570, 552052, 560821, 567920, 578912, 690065, 723640, 800126, 866512, 1083140, 1104104, 1121642, 1135840, 1380130, 1447280, 1600252, 1733024, 2000315, 2166280, 2208208, 2243284, 2760260, 2804105, 2894560, 3200504, 4000630, 4278403, 4332560, 4416416, 4486568, 5520520, 5608210, 6401008, 8001260, 8556806, 8665120, 8973136, 11041040, 11216420, 12401953, 12802016, 16002520, 17113612, 17946272, 21392015, 22082080, 22432840, 24803906, 31604977, 32005040, 34227224, 42784030, 44865680, 49607812, 62009765, 63209954, 64010080, 68454448, 85568060, 89731360, 99215624, 124019530, 126419908, 136908896, 158024885, 171136120, 198431248, 248039060, 252839816, 316049770, 342272240, 396862496, 496078120, 505679632, 632099540, 684544480, 979754287, 992156240, 1011359264, 1264199080, 1959508574, 1984312480, 2528398160, 3919017148, 4898771435, 5056796320, 7838034296, 9797542870, 15676068592, 19595085740, 31352137184, 39190171480, 78380342960, 156760685920]

約数ペア:

[(1, 156760685920), (2, 78380342960), (4, 39190171480), (5, 31352137184), (8, 19595085740), (10, 15676068592), (16, 9797542870), (20, 7838034296), (31, 5056796320), (32, 4898771435), (40, 3919017148), (62, 2528398160), (79, 1984312480), (80, 1959508574), (124, 1264199080), (155, 1011359264), (158, 992156240), (160, 979754287), (229, 684544480), (248, 632099540), (310, 505679632), (316, 496078120), (395, 396862496), (458, 342272240), (496, 316049770), (620, 252839816), (632, 248039060), (790, 198431248), (916, 171136120), (992, 158024885), (1145, 136908896), (1240, 126419908), (1264, 124019530), (1580, 99215624), (1747, 89731360), (1832, 85568060), (2290, 68454448), (2449, 64010080), (2480, 63209954), (2528, 62009765), (3160, 49607812), (3494, 44865680), (3664, 42784030), (4580, 34227224), (4898, 32005040), (4960, 31604977), (6320, 24803906), (6988, 22432840), (7099, 22082080), (7328, 21392015), (8735, 17946272), (9160, 17113612), (9796, 16002520), (12245, 12802016), (12640, 12401953), (13976, 11216420), (14198, 11041040), (17470, 8973136), (18091, 8665120), (18320, 8556806), (19592, 8001260), (24490, 6401008), (27952, 5608210), (28396, 5520520), (34940, 4486568), (35495, 4416416), (36182, 4332560), (36640, 4278403), (39184, 4000630), (48980, 3200504), (54157, 2894560), (55904, 2804105), (56792, 2760260), (69880, 2243284), (70990, 2208208), (72364, 2166280), (78368, 2000315), (90455, 1733024), (97960, 1600252), (108314, 1447280), (113584, 1380130), (138013, 1135840), (139760, 1121642), (141980, 1104104), (144728, 1083140), (180910, 866512), (195920, 800126), (216628, 723640), (227168, 690065), (270785, 578912), (276026, 567920), (279520, 560821), (283960, 552052), (289456, 541570), (361820, 433256), (391840, 400063)]