156748649960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1616

約数の個数: 192

約数和(自身を含む): 413793515520

約数和(自身を除く): 257044865560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 191, 196, 245, 280, 382, 392, 433, 490, 764, 866, 955, 967, 980, 1337, 1528, 1732, 1910, 1934, 1960, 2165, 2674, 3031, 3464, 3820, 3868, 4330, 4835, 5348, 6062, 6685, 6769, 7640, 7736, 8660, 9359, 9670, 10696, 12124, 13370, 13538, 15155, 17320, 18718, 19340, 21217, 24248, 26740, 27076, 30310, 33845, 37436, 38680, 42434, 46795, 47383, 53480, 54152, 60620, 67690, 74872, 82703, 84868, 93590, 94766, 106085, 121240, 135380, 165406, 169736, 184697, 187180, 189532, 212170, 236915, 270760, 330812, 369394, 374360, 379064, 413515, 418711, 424340, 473830, 578921, 661624, 738788, 827030, 837422, 848680, 923485, 947660, 1157842, 1292879, 1477576, 1654060, 1674844, 1846970, 1895320, 2093555, 2315684, 2585758, 2894605, 2930977, 3308120, 3349688, 3693940, 4052447, 4187110, 4631368, 5171516, 5789210, 5861954, 6464395, 7387880, 8104894, 8374220, 9050153, 10343032, 11578420, 11723908, 12928790, 14654885, 16209788, 16748440, 18100306, 20262235, 20516839, 23156840, 23447816, 25857580, 29309770, 32419576, 36200612, 40524470, 41033678, 45250765, 51715160, 58619540, 72401224, 79973801, 81048940, 82067356, 90501530, 102584195, 117239080, 159947602, 162097880, 164134712, 181003060, 205168390, 319895204, 362006120, 399869005, 410336780, 559816607, 639790408, 799738010, 820673560, 1119633214, 1599476020, 2239266428, 2799083035, 3198952040, 3918716249, 4478532856, 5598166070, 7837432498, 11196332140, 15674864996, 19593581245, 22392664280, 31349729992, 39187162490, 78374324980, 156748649960]

約数ペア:

[(1, 156748649960), (2, 78374324980), (4, 39187162490), (5, 31349729992), (7, 22392664280), (8, 19593581245), (10, 15674864996), (14, 11196332140), (20, 7837432498), (28, 5598166070), (35, 4478532856), (40, 3918716249), (49, 3198952040), (56, 2799083035), (70, 2239266428), (98, 1599476020), (140, 1119633214), (191, 820673560), (196, 799738010), (245, 639790408), (280, 559816607), (382, 410336780), (392, 399869005), (433, 362006120), (490, 319895204), (764, 205168390), (866, 181003060), (955, 164134712), (967, 162097880), (980, 159947602), (1337, 117239080), (1528, 102584195), (1732, 90501530), (1910, 82067356), (1934, 81048940), (1960, 79973801), (2165, 72401224), (2674, 58619540), (3031, 51715160), (3464, 45250765), (3820, 41033678), (3868, 40524470), (4330, 36200612), (4835, 32419576), (5348, 29309770), (6062, 25857580), (6685, 23447816), (6769, 23156840), (7640, 20516839), (7736, 20262235), (8660, 18100306), (9359, 16748440), (9670, 16209788), (10696, 14654885), (12124, 12928790), (13370, 11723908), (13538, 11578420), (15155, 10343032), (17320, 9050153), (18718, 8374220), (19340, 8104894), (21217, 7387880), (24248, 6464395), (26740, 5861954), (27076, 5789210), (30310, 5171516), (33845, 4631368), (37436, 4187110), (38680, 4052447), (42434, 3693940), (46795, 3349688), (47383, 3308120), (53480, 2930977), (54152, 2894605), (60620, 2585758), (67690, 2315684), (74872, 2093555), (82703, 1895320), (84868, 1846970), (93590, 1674844), (94766, 1654060), (106085, 1477576), (121240, 1292879), (135380, 1157842), (165406, 947660), (169736, 923485), (184697, 848680), (187180, 837422), (189532, 827030), (212170, 738788), (236915, 661624), (270760, 578921), (330812, 473830), (369394, 424340), (374360, 418711), (379064, 413515)]