227805360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 741476352

約数和(自身を除く): 513670992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 80, 93, 120, 124, 134, 155, 186, 201, 240, 248, 268, 310, 335, 372, 402, 457, 465, 496, 536, 620, 670, 744, 804, 914, 930, 1005, 1072, 1240, 1340, 1371, 1488, 1608, 1828, 1860, 2010, 2077, 2285, 2480, 2680, 2742, 3216, 3656, 3720, 4020, 4154, 4570, 5360, 5484, 6231, 6855, 7312, 7440, 8040, 8308, 9140, 10385, 10968, 12462, 13710, 14167, 16080, 16616, 18280, 20770, 21936, 24924, 27420, 28334, 30619, 31155, 33232, 36560, 41540, 42501, 49848, 54840, 56668, 61238, 62310, 70835, 83080, 85002, 91857, 99696, 109680, 113336, 122476, 124620, 141670, 153095, 166160, 170004, 183714, 212505, 226672, 244952, 249240, 283340, 306190, 340008, 367428, 425010, 459285, 489904, 498480, 566680, 612380, 680016, 734856, 850020, 918570, 949189, 1133360, 1224760, 1469712, 1700040, 1837140, 1898378, 2449520, 2847567, 3400080, 3674280, 3796756, 4745945, 5695134, 7348560, 7593512, 9491890, 11390268, 14237835, 15187024, 18983780, 22780536, 28475670, 37967560, 45561072, 56951340, 75935120, 113902680, 227805360]

約数ペア:

[(1, 227805360), (2, 113902680), (3, 75935120), (4, 56951340), (5, 45561072), (6, 37967560), (8, 28475670), (10, 22780536), (12, 18983780), (15, 15187024), (16, 14237835), (20, 11390268), (24, 9491890), (30, 7593512), (31, 7348560), (40, 5695134), (48, 4745945), (60, 3796756), (62, 3674280), (67, 3400080), (80, 2847567), (93, 2449520), (120, 1898378), (124, 1837140), (134, 1700040), (155, 1469712), (186, 1224760), (201, 1133360), (240, 949189), (248, 918570), (268, 850020), (310, 734856), (335, 680016), (372, 612380), (402, 566680), (457, 498480), (465, 489904), (496, 459285), (536, 425010), (620, 367428), (670, 340008), (744, 306190), (804, 283340), (914, 249240), (930, 244952), (1005, 226672), (1072, 212505), (1240, 183714), (1340, 170004), (1371, 166160), (1488, 153095), (1608, 141670), (1828, 124620), (1860, 122476), (2010, 113336), (2077, 109680), (2285, 99696), (2480, 91857), (2680, 85002), (2742, 83080), (3216, 70835), (3656, 62310), (3720, 61238), (4020, 56668), (4154, 54840), (4570, 49848), (5360, 42501), (5484, 41540), (6231, 36560), (6855, 33232), (7312, 31155), (7440, 30619), (8040, 28334), (8308, 27420), (9140, 24924), (10385, 21936), (10968, 20770), (12462, 18280), (13710, 16616), (14167, 16080)]