1601684280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{70621}}^1$

素因数の和:70651

約数の個数: 160

約数和(自身を含む): 6152588640

約数和(自身を除く): 4550904360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 70621, 141242, 211863, 282484, 353105, 423726, 494347, 564968, 635589, 706210, 847452, 988694, 1059315, 1271178, 1412420, 1483041, 1694904, 1906767, 1977388, 2118630, 2471735, 2542356, 2824840, 2966082, 3177945, 3813534, 3954776, 4237260, 4449123, 4943470, 5084712, 5720301, 5932164, 6355890, 7415205, 7627068, 8474520, 8898246, 9533835, 9886940, 11440602, 11864328, 12711780, 13347369, 14830410, 15254136, 17796492, 19067670, 19773880, 22245615, 22881204, 25423560, 26694738, 28601505, 29660820, 35592984, 38135340, 40042107, 44491230, 45762408, 53389476, 57203010, 59321640, 66736845, 76270680, 80084214, 88982460, 106778952, 114406020, 133473690, 160168428, 177964920, 200210535, 228812040, 266947380, 320336856, 400421070, 533894760, 800842140, 1601684280]

約数ペア:

[(1, 1601684280), (2, 800842140), (3, 533894760), (4, 400421070), (5, 320336856), (6, 266947380), (7, 228812040), (8, 200210535), (9, 177964920), (10, 160168428), (12, 133473690), (14, 114406020), (15, 106778952), (18, 88982460), (20, 80084214), (21, 76270680), (24, 66736845), (27, 59321640), (28, 57203010), (30, 53389476), (35, 45762408), (36, 44491230), (40, 40042107), (42, 38135340), (45, 35592984), (54, 29660820), (56, 28601505), (60, 26694738), (63, 25423560), (70, 22881204), (72, 22245615), (81, 19773880), (84, 19067670), (90, 17796492), (105, 15254136), (108, 14830410), (120, 13347369), (126, 12711780), (135, 11864328), (140, 11440602), (162, 9886940), (168, 9533835), (180, 8898246), (189, 8474520), (210, 7627068), (216, 7415205), (252, 6355890), (270, 5932164), (280, 5720301), (315, 5084712), (324, 4943470), (360, 4449123), (378, 4237260), (405, 3954776), (420, 3813534), (504, 3177945), (540, 2966082), (567, 2824840), (630, 2542356), (648, 2471735), (756, 2118630), (810, 1977388), (840, 1906767), (945, 1694904), (1080, 1483041), (1134, 1412420), (1260, 1271178), (1512, 1059315), (1620, 988694), (1890, 847452), (2268, 706210), (2520, 635589), (2835, 564968), (3240, 494347), (3780, 423726), (4536, 353105), (5670, 282484), (7560, 211863), (11340, 141242), (22680, 70621)]