115756480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 112

約数和(自身を含む): 325380096

約数和(自身を除く): 209623616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1667, 1736, 1984, 2170, 2240, 2480, 3334, 3472, 4340, 4960, 6668, 6944, 8335, 8680, 9920, 11669, 13336, 13888, 16670, 17360, 23338, 26672, 33340, 34720, 46676, 51677, 53344, 58345, 66680, 69440, 93352, 103354, 106688, 116690, 133360, 186704, 206708, 233380, 258385, 266720, 361739, 373408, 413416, 466760, 516770, 533440, 723478, 746816, 826832, 933520, 1033540, 1446956, 1653664, 1808695, 1867040, 2067080, 2893912, 3307328, 3617390, 3734080, 4134160, 5787824, 7234780, 8268320, 11575648, 14469560, 16536640, 23151296, 28939120, 57878240, 115756480]

約数ペア:

[(1, 115756480), (2, 57878240), (4, 28939120), (5, 23151296), (7, 16536640), (8, 14469560), (10, 11575648), (14, 8268320), (16, 7234780), (20, 5787824), (28, 4134160), (31, 3734080), (32, 3617390), (35, 3307328), (40, 2893912), (56, 2067080), (62, 1867040), (64, 1808695), (70, 1653664), (80, 1446956), (112, 1033540), (124, 933520), (140, 826832), (155, 746816), (160, 723478), (217, 533440), (224, 516770), (248, 466760), (280, 413416), (310, 373408), (320, 361739), (434, 266720), (448, 258385), (496, 233380), (560, 206708), (620, 186704), (868, 133360), (992, 116690), (1085, 106688), (1120, 103354), (1240, 93352), (1667, 69440), (1736, 66680), (1984, 58345), (2170, 53344), (2240, 51677), (2480, 46676), (3334, 34720), (3472, 33340), (4340, 26672), (4960, 23338), (6668, 17360), (6944, 16670), (8335, 13888), (8680, 13336), (9920, 11669)]