1823510520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12630

約数の個数: 192

約数和(自身を含む): 6588691200

約数和(自身を除く): 4765180680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 12569, 14508, 16120, 18135, 24180, 25138, 29016, 36270, 37707, 48360, 50276, 62845, 72540, 75414, 100552, 113121, 125690, 145080, 150828, 163397, 188535, 226242, 251380, 301656, 326794, 377070, 389639, 452484, 490191, 502760, 565605, 653588, 754140, 779278, 816985, 904968, 980382, 1131210, 1168917, 1307176, 1470573, 1508280, 1558556, 1633970, 1948195, 1960764, 2262420, 2337834, 2450955, 2941146, 3117112, 3267940, 3506751, 3896390, 3921528, 4524840, 4675668, 4901910, 5065307, 5844585, 5882292, 6535880, 7013502, 7352865, 7792780, 9351336, 9803820, 10130614, 11689170, 11764584, 14027004, 14705730, 15195921, 15585560, 17533755, 19607640, 20261228, 23378340, 25326535, 28054008, 29411460, 30391842, 35067510, 40522456, 45587763, 46756680, 50653070, 58822920, 60783684, 70135020, 75979605, 91175526, 101306140, 121567368, 140270040, 151959210, 182351052, 202612280, 227938815, 303918420, 364702104, 455877630, 607836840, 911755260, 1823510520]

約数ペア:

[(1, 1823510520), (2, 911755260), (3, 607836840), (4, 455877630), (5, 364702104), (6, 303918420), (8, 227938815), (9, 202612280), (10, 182351052), (12, 151959210), (13, 140270040), (15, 121567368), (18, 101306140), (20, 91175526), (24, 75979605), (26, 70135020), (30, 60783684), (31, 58822920), (36, 50653070), (39, 46756680), (40, 45587763), (45, 40522456), (52, 35067510), (60, 30391842), (62, 29411460), (65, 28054008), (72, 25326535), (78, 23378340), (90, 20261228), (93, 19607640), (104, 17533755), (117, 15585560), (120, 15195921), (124, 14705730), (130, 14027004), (155, 11764584), (156, 11689170), (180, 10130614), (186, 9803820), (195, 9351336), (234, 7792780), (248, 7352865), (260, 7013502), (279, 6535880), (310, 5882292), (312, 5844585), (360, 5065307), (372, 4901910), (390, 4675668), (403, 4524840), (465, 3921528), (468, 3896390), (520, 3506751), (558, 3267940), (585, 3117112), (620, 2941146), (744, 2450955), (780, 2337834), (806, 2262420), (930, 1960764), (936, 1948195), (1116, 1633970), (1170, 1558556), (1209, 1508280), (1240, 1470573), (1395, 1307176), (1560, 1168917), (1612, 1131210), (1860, 980382), (2015, 904968), (2232, 816985), (2340, 779278), (2418, 754140), (2790, 653588), (3224, 565605), (3627, 502760), (3720, 490191), (4030, 452484), (4680, 389639), (4836, 377070), (5580, 326794), (6045, 301656), (7254, 251380), (8060, 226242), (9672, 188535), (11160, 163397), (12090, 150828), (12569, 145080), (14508, 125690), (16120, 113121), (18135, 100552), (24180, 75414), (25138, 72540), (29016, 62845), (36270, 50276), (37707, 48360)]