148792560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2911

約数の個数: 160

約数和(自身を含む): 544346112

約数和(自身を除く): 395553552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2857, 3255, 3472, 3720, 4340, 5208, 5714, 6510, 7440, 8571, 8680, 10416, 11428, 13020, 14285, 17142, 17360, 19999, 22856, 26040, 28570, 34284, 39998, 42855, 45712, 52080, 57140, 59997, 68568, 79996, 85710, 88567, 99995, 114280, 119994, 137136, 159992, 171420, 177134, 199990, 228560, 239988, 265701, 299985, 319984, 342840, 354268, 399980, 442835, 479976, 531402, 599970, 619969, 685680, 708536, 799960, 885670, 959952, 1062804, 1199940, 1239938, 1328505, 1417072, 1599920, 1771340, 1859907, 2125608, 2399880, 2479876, 2657010, 3099845, 3542680, 3719814, 4251216, 4799760, 4959752, 5314020, 6199690, 7085360, 7439628, 9299535, 9919504, 10628040, 12399380, 14879256, 18599070, 21256080, 24798760, 29758512, 37198140, 49597520, 74396280, 148792560]

約数ペア:

[(1, 148792560), (2, 74396280), (3, 49597520), (4, 37198140), (5, 29758512), (6, 24798760), (7, 21256080), (8, 18599070), (10, 14879256), (12, 12399380), (14, 10628040), (15, 9919504), (16, 9299535), (20, 7439628), (21, 7085360), (24, 6199690), (28, 5314020), (30, 4959752), (31, 4799760), (35, 4251216), (40, 3719814), (42, 3542680), (48, 3099845), (56, 2657010), (60, 2479876), (62, 2399880), (70, 2125608), (80, 1859907), (84, 1771340), (93, 1599920), (105, 1417072), (112, 1328505), (120, 1239938), (124, 1199940), (140, 1062804), (155, 959952), (168, 885670), (186, 799960), (210, 708536), (217, 685680), (240, 619969), (248, 599970), (280, 531402), (310, 479976), (336, 442835), (372, 399980), (420, 354268), (434, 342840), (465, 319984), (496, 299985), (560, 265701), (620, 239988), (651, 228560), (744, 199990), (840, 177134), (868, 171420), (930, 159992), (1085, 137136), (1240, 119994), (1302, 114280), (1488, 99995), (1680, 88567), (1736, 85710), (1860, 79996), (2170, 68568), (2480, 59997), (2604, 57140), (2857, 52080), (3255, 45712), (3472, 42855), (3720, 39998), (4340, 34284), (5208, 28570), (5714, 26040), (6510, 22856), (7440, 19999), (8571, 17360), (8680, 17142), (10416, 14285), (11428, 13020)]