210829920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3733

約数の個数: 192

約数和(自身を含む): 803851776

約数和(自身を除く): 593021856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3691, 3808, 4080, 4760, 5712, 7140, 7382, 8160, 9520, 11073, 11424, 14280, 14764, 18455, 19040, 22146, 25837, 28560, 29528, 36910, 44292, 51674, 55365, 57120, 59056, 62747, 73820, 77511, 88584, 103348, 110730, 118112, 125494, 129185, 147640, 155022, 177168, 188241, 206696, 221460, 250988, 258370, 295280, 310044, 313735, 354336, 376482, 387555, 413392, 439229, 442920, 501976, 516740, 590560, 620088, 627470, 752964, 775110, 826784, 878458, 885840, 941205, 1003952, 1033480, 1240176, 1254940, 1317687, 1505928, 1550220, 1756916, 1771680, 1882410, 2007904, 2066960, 2196145, 2480352, 2509880, 2635374, 3011856, 3100440, 3513832, 3764820, 4133920, 4392290, 5019760, 5270748, 6023712, 6200880, 6588435, 7027664, 7529640, 8784580, 10039520, 10541496, 12401760, 13176870, 14055328, 15059280, 17569160, 21082992, 26353740, 30118560, 35138320, 42165984, 52707480, 70276640, 105414960, 210829920]

約数ペア:

[(1, 210829920), (2, 105414960), (3, 70276640), (4, 52707480), (5, 42165984), (6, 35138320), (7, 30118560), (8, 26353740), (10, 21082992), (12, 17569160), (14, 15059280), (15, 14055328), (16, 13176870), (17, 12401760), (20, 10541496), (21, 10039520), (24, 8784580), (28, 7529640), (30, 7027664), (32, 6588435), (34, 6200880), (35, 6023712), (40, 5270748), (42, 5019760), (48, 4392290), (51, 4133920), (56, 3764820), (60, 3513832), (68, 3100440), (70, 3011856), (80, 2635374), (84, 2509880), (85, 2480352), (96, 2196145), (102, 2066960), (105, 2007904), (112, 1882410), (119, 1771680), (120, 1756916), (136, 1550220), (140, 1505928), (160, 1317687), (168, 1254940), (170, 1240176), (204, 1033480), (210, 1003952), (224, 941205), (238, 885840), (240, 878458), (255, 826784), (272, 775110), (280, 752964), (336, 627470), (340, 620088), (357, 590560), (408, 516740), (420, 501976), (476, 442920), (480, 439229), (510, 413392), (544, 387555), (560, 376482), (595, 354336), (672, 313735), (680, 310044), (714, 295280), (816, 258370), (840, 250988), (952, 221460), (1020, 206696), (1120, 188241), (1190, 177168), (1360, 155022), (1428, 147640), (1632, 129185), (1680, 125494), (1785, 118112), (1904, 110730), (2040, 103348), (2380, 88584), (2720, 77511), (2856, 73820), (3360, 62747), (3570, 59056), (3691, 57120), (3808, 55365), (4080, 51674), (4760, 44292), (5712, 36910), (7140, 29528), (7382, 28560), (8160, 25837), (9520, 22146), (11073, 19040), (11424, 18455), (14280, 14764)]