2023403480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12269}}^1$

素因数の和:12337

約数の個数: 128

約数和(自身を含む): 5654016000

約数和(自身を除く): 3630612520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1736, 2170, 2356, 2660, 2945, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 11780, 12269, 16492, 20615, 23560, 24538, 32984, 41230, 49076, 61345, 82460, 85883, 98152, 122690, 164920, 171766, 233111, 245380, 343532, 380339, 429415, 466222, 490760, 687064, 760678, 858830, 932444, 1165555, 1521356, 1631777, 1717660, 1864888, 1901695, 2331110, 2662373, 3042712, 3263554, 3435320, 3803390, 4662220, 5324746, 6527108, 7226441, 7606780, 8158885, 9324440, 10649492, 13054216, 13311865, 14452882, 15213560, 16317770, 21298984, 26623730, 28905764, 32635540, 36132205, 50585087, 53247460, 57811528, 65271080, 72264410, 101170174, 106494920, 144528820, 202340348, 252925435, 289057640, 404680696, 505850870, 1011701740, 2023403480]

約数ペア:

[(1, 2023403480), (2, 1011701740), (4, 505850870), (5, 404680696), (7, 289057640), (8, 252925435), (10, 202340348), (14, 144528820), (19, 106494920), (20, 101170174), (28, 72264410), (31, 65271080), (35, 57811528), (38, 53247460), (40, 50585087), (56, 36132205), (62, 32635540), (70, 28905764), (76, 26623730), (95, 21298984), (124, 16317770), (133, 15213560), (140, 14452882), (152, 13311865), (155, 13054216), (190, 10649492), (217, 9324440), (248, 8158885), (266, 7606780), (280, 7226441), (310, 6527108), (380, 5324746), (434, 4662220), (532, 3803390), (589, 3435320), (620, 3263554), (665, 3042712), (760, 2662373), (868, 2331110), (1064, 1901695), (1085, 1864888), (1178, 1717660), (1240, 1631777), (1330, 1521356), (1736, 1165555), (2170, 932444), (2356, 858830), (2660, 760678), (2945, 687064), (4123, 490760), (4340, 466222), (4712, 429415), (5320, 380339), (5890, 343532), (8246, 245380), (8680, 233111), (11780, 171766), (12269, 164920), (16492, 122690), (20615, 98152), (23560, 85883), (24538, 82460), (32984, 61345), (41230, 49076)]