88831120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 268697088

約数和(自身を除く): 179865968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 43, 49, 56, 62, 68, 70, 80, 85, 86, 98, 112, 119, 124, 136, 140, 155, 170, 172, 196, 215, 217, 238, 245, 248, 272, 280, 301, 310, 340, 344, 392, 430, 434, 476, 490, 496, 527, 560, 595, 602, 620, 680, 688, 731, 784, 833, 860, 868, 952, 980, 1054, 1085, 1190, 1204, 1240, 1333, 1360, 1462, 1505, 1519, 1666, 1720, 1736, 1904, 1960, 2107, 2108, 2170, 2380, 2408, 2480, 2635, 2666, 2924, 3010, 3038, 3332, 3440, 3472, 3655, 3689, 3920, 4165, 4214, 4216, 4340, 4760, 4816, 5117, 5270, 5332, 5848, 6020, 6076, 6664, 6665, 7310, 7378, 7595, 8330, 8428, 8432, 8680, 9331, 9520, 10234, 10535, 10540, 10664, 11696, 12040, 12152, 13328, 13330, 14620, 14756, 15190, 16660, 16856, 17360, 18445, 18662, 20468, 21070, 21080, 21328, 22661, 24080, 24304, 25585, 25823, 26660, 29240, 29512, 30380, 33320, 33712, 35819, 36890, 37324, 40936, 42140, 42160, 45322, 46655, 51170, 51646, 53320, 58480, 59024, 60760, 65317, 66640, 71638, 73780, 74648, 81872, 84280, 90644, 93310, 102340, 103292, 106640, 113305, 121520, 129115, 130634, 143276, 147560, 149296, 158627, 168560, 179095, 181288, 186620, 204680, 206584, 226610, 258230, 261268, 286552, 295120, 317254, 326585, 358190, 362576, 373240, 409360, 413168, 453220, 516460, 522536, 573104, 634508, 653170, 716380, 746480, 793135, 906440, 1032920, 1045072, 1110389, 1269016, 1306340, 1432760, 1586270, 1812880, 2065840, 2220778, 2538032, 2612680, 2865520, 3172540, 4441556, 5225360, 5551945, 6345080, 8883112, 11103890, 12690160, 17766224, 22207780, 44415560, 88831120]

約数ペア:

[(1, 88831120), (2, 44415560), (4, 22207780), (5, 17766224), (7, 12690160), (8, 11103890), (10, 8883112), (14, 6345080), (16, 5551945), (17, 5225360), (20, 4441556), (28, 3172540), (31, 2865520), (34, 2612680), (35, 2538032), (40, 2220778), (43, 2065840), (49, 1812880), (56, 1586270), (62, 1432760), (68, 1306340), (70, 1269016), (80, 1110389), (85, 1045072), (86, 1032920), (98, 906440), (112, 793135), (119, 746480), (124, 716380), (136, 653170), (140, 634508), (155, 573104), (170, 522536), (172, 516460), (196, 453220), (215, 413168), (217, 409360), (238, 373240), (245, 362576), (248, 358190), (272, 326585), (280, 317254), (301, 295120), (310, 286552), (340, 261268), (344, 258230), (392, 226610), (430, 206584), (434, 204680), (476, 186620), (490, 181288), (496, 179095), (527, 168560), (560, 158627), (595, 149296), (602, 147560), (620, 143276), (680, 130634), (688, 129115), (731, 121520), (784, 113305), (833, 106640), (860, 103292), (868, 102340), (952, 93310), (980, 90644), (1054, 84280), (1085, 81872), (1190, 74648), (1204, 73780), (1240, 71638), (1333, 66640), (1360, 65317), (1462, 60760), (1505, 59024), (1519, 58480), (1666, 53320), (1720, 51646), (1736, 51170), (1904, 46655), (1960, 45322), (2107, 42160), (2108, 42140), (2170, 40936), (2380, 37324), (2408, 36890), (2480, 35819), (2635, 33712), (2666, 33320), (2924, 30380), (3010, 29512), (3038, 29240), (3332, 26660), (3440, 25823), (3472, 25585), (3655, 24304), (3689, 24080), (3920, 22661), (4165, 21328), (4214, 21080), (4216, 21070), (4340, 20468), (4760, 18662), (4816, 18445), (5117, 17360), (5270, 16856), (5332, 16660), (5848, 15190), (6020, 14756), (6076, 14620), (6664, 13330), (6665, 13328), (7310, 12152), (7378, 12040), (7595, 11696), (8330, 10664), (8428, 10540), (8432, 10535), (8680, 10234), (9331, 9520)]