169882440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 642539520

約数和(自身を除く): 472657080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 52, 56, 60, 65, 70, 78, 84, 91, 94, 104, 105, 120, 130, 140, 141, 156, 168, 182, 188, 195, 210, 235, 260, 273, 280, 282, 312, 329, 331, 364, 376, 390, 420, 455, 470, 520, 546, 564, 611, 658, 662, 705, 728, 780, 840, 910, 940, 987, 993, 1092, 1128, 1222, 1316, 1324, 1365, 1410, 1560, 1645, 1655, 1820, 1833, 1880, 1974, 1986, 2184, 2317, 2444, 2632, 2648, 2730, 2820, 3055, 3290, 3310, 3640, 3666, 3948, 3972, 4277, 4303, 4634, 4888, 4935, 4965, 5460, 5640, 6110, 6580, 6620, 6951, 7332, 7896, 7944, 8554, 8606, 9165, 9268, 9870, 9930, 10920, 11585, 12220, 12831, 12909, 13160, 13240, 13902, 14664, 15557, 17108, 17212, 18330, 18536, 19740, 19860, 21385, 21515, 23170, 24440, 25662, 25818, 27804, 30121, 31114, 34216, 34424, 34755, 36660, 39480, 39720, 42770, 43030, 46340, 46671, 51324, 51636, 55608, 60242, 62228, 64155, 64545, 69510, 73320, 77785, 85540, 86060, 90363, 92680, 93342, 102648, 103272, 108899, 120484, 124456, 128310, 129090, 139020, 150605, 155570, 171080, 172120, 180726, 186684, 202241, 217798, 233355, 240968, 256620, 258180, 278040, 301210, 311140, 326697, 361452, 373368, 404482, 435596, 451815, 466710, 513240, 516360, 544495, 602420, 606723, 622280, 653394, 722904, 808964, 871192, 903630, 933420, 1011205, 1088990, 1204840, 1213446, 1306788, 1415687, 1617928, 1633485, 1807260, 1866840, 2022410, 2177980, 2426892, 2613576, 2831374, 3033615, 3266970, 3614520, 4044820, 4247061, 4355960, 4853784, 5662748, 6067230, 6533940, 7078435, 8089640, 8494122, 11325496, 12134460, 13067880, 14156870, 16988244, 21235305, 24268920, 28313740, 33976488, 42470610, 56627480, 84941220, 169882440]

約数ペア:

[(1, 169882440), (2, 84941220), (3, 56627480), (4, 42470610), (5, 33976488), (6, 28313740), (7, 24268920), (8, 21235305), (10, 16988244), (12, 14156870), (13, 13067880), (14, 12134460), (15, 11325496), (20, 8494122), (21, 8089640), (24, 7078435), (26, 6533940), (28, 6067230), (30, 5662748), (35, 4853784), (39, 4355960), (40, 4247061), (42, 4044820), (47, 3614520), (52, 3266970), (56, 3033615), (60, 2831374), (65, 2613576), (70, 2426892), (78, 2177980), (84, 2022410), (91, 1866840), (94, 1807260), (104, 1633485), (105, 1617928), (120, 1415687), (130, 1306788), (140, 1213446), (141, 1204840), (156, 1088990), (168, 1011205), (182, 933420), (188, 903630), (195, 871192), (210, 808964), (235, 722904), (260, 653394), (273, 622280), (280, 606723), (282, 602420), (312, 544495), (329, 516360), (331, 513240), (364, 466710), (376, 451815), (390, 435596), (420, 404482), (455, 373368), (470, 361452), (520, 326697), (546, 311140), (564, 301210), (611, 278040), (658, 258180), (662, 256620), (705, 240968), (728, 233355), (780, 217798), (840, 202241), (910, 186684), (940, 180726), (987, 172120), (993, 171080), (1092, 155570), (1128, 150605), (1222, 139020), (1316, 129090), (1324, 128310), (1365, 124456), (1410, 120484), (1560, 108899), (1645, 103272), (1655, 102648), (1820, 93342), (1833, 92680), (1880, 90363), (1974, 86060), (1986, 85540), (2184, 77785), (2317, 73320), (2444, 69510), (2632, 64545), (2648, 64155), (2730, 62228), (2820, 60242), (3055, 55608), (3290, 51636), (3310, 51324), (3640, 46671), (3666, 46340), (3948, 43030), (3972, 42770), (4277, 39720), (4303, 39480), (4634, 36660), (4888, 34755), (4935, 34424), (4965, 34216), (5460, 31114), (5640, 30121), (6110, 27804), (6580, 25818), (6620, 25662), (6951, 24440), (7332, 23170), (7896, 21515), (7944, 21385), (8554, 19860), (8606, 19740), (9165, 18536), (9268, 18330), (9870, 17212), (9930, 17108), (10920, 15557), (11585, 14664), (12220, 13902), (12831, 13240), (12909, 13160)]