1606689480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 5492136960

約数和(自身を除く): 3885447480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 67, 74, 88, 110, 111, 120, 132, 134, 148, 165, 185, 201, 220, 222, 264, 268, 296, 330, 335, 370, 402, 407, 440, 444, 491, 536, 555, 660, 670, 737, 740, 804, 814, 888, 982, 1005, 1110, 1221, 1320, 1340, 1473, 1474, 1480, 1608, 1628, 1964, 2010, 2035, 2211, 2220, 2442, 2455, 2479, 2680, 2946, 2948, 3256, 3685, 3928, 4020, 4070, 4422, 4440, 4884, 4910, 4958, 5401, 5892, 5896, 6105, 7365, 7370, 7437, 8040, 8140, 8844, 9768, 9820, 9916, 10802, 11055, 11784, 12210, 12395, 14730, 14740, 14874, 16203, 16280, 17688, 18167, 19640, 19832, 21604, 22110, 24420, 24790, 27005, 27269, 29460, 29480, 29748, 32406, 32897, 36334, 37185, 43208, 44220, 48840, 49580, 54010, 54501, 54538, 58920, 59496, 64812, 65794, 72668, 74370, 81015, 81807, 88440, 90835, 98691, 99160, 108020, 109002, 109076, 129624, 131588, 136345, 145336, 148740, 162030, 163614, 164485, 181670, 197382, 199837, 216040, 218004, 218152, 263176, 272505, 272690, 297480, 324060, 327228, 328970, 361867, 363340, 394764, 399674, 409035, 436008, 493455, 545010, 545380, 599511, 648120, 654456, 657940, 723734, 726680, 789528, 799348, 818070, 986910, 999185, 1085601, 1090020, 1090760, 1199022, 1217189, 1315880, 1447468, 1598696, 1636140, 1809335, 1973820, 1998370, 2171202, 2180040, 2398044, 2434378, 2894936, 2997555, 3272280, 3618670, 3651567, 3947640, 3996740, 4342404, 4796088, 4868756, 5428005, 5995110, 6085945, 7237340, 7303134, 7993480, 8684808, 9737512, 10856010, 11990220, 12171890, 13389079, 14474680, 14606268, 18257835, 21712020, 23980440, 24343780, 26778158, 29212536, 36515670, 40167237, 43424040, 48687560, 53556316, 66945395, 73031340, 80334474, 107112632, 133890790, 146062680, 160668948, 200836185, 267781580, 321337896, 401672370, 535563160, 803344740, 1606689480]

約数ペア:

[(1, 1606689480), (2, 803344740), (3, 535563160), (4, 401672370), (5, 321337896), (6, 267781580), (8, 200836185), (10, 160668948), (11, 146062680), (12, 133890790), (15, 107112632), (20, 80334474), (22, 73031340), (24, 66945395), (30, 53556316), (33, 48687560), (37, 43424040), (40, 40167237), (44, 36515670), (55, 29212536), (60, 26778158), (66, 24343780), (67, 23980440), (74, 21712020), (88, 18257835), (110, 14606268), (111, 14474680), (120, 13389079), (132, 12171890), (134, 11990220), (148, 10856010), (165, 9737512), (185, 8684808), (201, 7993480), (220, 7303134), (222, 7237340), (264, 6085945), (268, 5995110), (296, 5428005), (330, 4868756), (335, 4796088), (370, 4342404), (402, 3996740), (407, 3947640), (440, 3651567), (444, 3618670), (491, 3272280), (536, 2997555), (555, 2894936), (660, 2434378), (670, 2398044), (737, 2180040), (740, 2171202), (804, 1998370), (814, 1973820), (888, 1809335), (982, 1636140), (1005, 1598696), (1110, 1447468), (1221, 1315880), (1320, 1217189), (1340, 1199022), (1473, 1090760), (1474, 1090020), (1480, 1085601), (1608, 999185), (1628, 986910), (1964, 818070), (2010, 799348), (2035, 789528), (2211, 726680), (2220, 723734), (2442, 657940), (2455, 654456), (2479, 648120), (2680, 599511), (2946, 545380), (2948, 545010), (3256, 493455), (3685, 436008), (3928, 409035), (4020, 399674), (4070, 394764), (4422, 363340), (4440, 361867), (4884, 328970), (4910, 327228), (4958, 324060), (5401, 297480), (5892, 272690), (5896, 272505), (6105, 263176), (7365, 218152), (7370, 218004), (7437, 216040), (8040, 199837), (8140, 197382), (8844, 181670), (9768, 164485), (9820, 163614), (9916, 162030), (10802, 148740), (11055, 145336), (11784, 136345), (12210, 131588), (12395, 129624), (14730, 109076), (14740, 109002), (14874, 108020), (16203, 99160), (16280, 98691), (17688, 90835), (18167, 88440), (19640, 81807), (19832, 81015), (21604, 74370), (22110, 72668), (24420, 65794), (24790, 64812), (27005, 59496), (27269, 58920), (29460, 54538), (29480, 54501), (29748, 54010), (32406, 49580), (32897, 48840), (36334, 44220), (37185, 43208)]