224638680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15731}}^1$

素因数の和:15769

約数の個数: 128

約数和(自身を含む): 815546880

約数和(自身を除く): 590908200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 15731, 31462, 47193, 62924, 78655, 94386, 110117, 125848, 157310, 188772, 220234, 235965, 267427, 314620, 330351, 377544, 440468, 471930, 534854, 550585, 629240, 660702, 802281, 880936, 943860, 1069708, 1101170, 1321404, 1337135, 1604562, 1651755, 1871989, 1887720, 2139416, 2202340, 2642808, 2674270, 3209124, 3303510, 3743978, 4011405, 4404680, 5348540, 5615967, 6418248, 6607020, 7487956, 8022810, 9359945, 10697080, 11231934, 13214040, 14975912, 16045620, 18719890, 22463868, 28079835, 32091240, 37439780, 44927736, 56159670, 74879560, 112319340, 224638680]

約数ペア:

[(1, 224638680), (2, 112319340), (3, 74879560), (4, 56159670), (5, 44927736), (6, 37439780), (7, 32091240), (8, 28079835), (10, 22463868), (12, 18719890), (14, 16045620), (15, 14975912), (17, 13214040), (20, 11231934), (21, 10697080), (24, 9359945), (28, 8022810), (30, 7487956), (34, 6607020), (35, 6418248), (40, 5615967), (42, 5348540), (51, 4404680), (56, 4011405), (60, 3743978), (68, 3303510), (70, 3209124), (84, 2674270), (85, 2642808), (102, 2202340), (105, 2139416), (119, 1887720), (120, 1871989), (136, 1651755), (140, 1604562), (168, 1337135), (170, 1321404), (204, 1101170), (210, 1069708), (238, 943860), (255, 880936), (280, 802281), (340, 660702), (357, 629240), (408, 550585), (420, 534854), (476, 471930), (510, 440468), (595, 377544), (680, 330351), (714, 314620), (840, 267427), (952, 235965), (1020, 220234), (1190, 188772), (1428, 157310), (1785, 125848), (2040, 110117), (2380, 94386), (2856, 78655), (3570, 62924), (4760, 47193), (7140, 31462), (14280, 15731)]