7037638020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{620603}}^1$

素因数の和:620631

約数の個数: 120

約数和(自身を含む): 25231276224

約数和(自身を除く): 18193638204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 620603, 1241206, 1861809, 2482412, 3103015, 3723618, 4344221, 5585427, 6206030, 7447236, 8688442, 9309045, 11170854, 12412060, 13032663, 16756281, 17376884, 18618090, 21721105, 22341708, 26065326, 27927135, 33512562, 37236180, 39097989, 43442210, 50268843, 52130652, 55854270, 65163315, 67025124, 78195978, 83781405, 86884420, 100537686, 111708540, 117293967, 130326630, 156391956, 167562810, 195489945, 201075372, 234587934, 251344215, 260653260, 335125620, 351881901, 390979890, 469175868, 502688430, 586469835, 703763802, 781959780, 1005376860, 1172939670, 1407527604, 1759409505, 2345879340, 3518819010, 7037638020]

約数ペア:

[(1, 7037638020), (2, 3518819010), (3, 2345879340), (4, 1759409505), (5, 1407527604), (6, 1172939670), (7, 1005376860), (9, 781959780), (10, 703763802), (12, 586469835), (14, 502688430), (15, 469175868), (18, 390979890), (20, 351881901), (21, 335125620), (27, 260653260), (28, 251344215), (30, 234587934), (35, 201075372), (36, 195489945), (42, 167562810), (45, 156391956), (54, 130326630), (60, 117293967), (63, 111708540), (70, 100537686), (81, 86884420), (84, 83781405), (90, 78195978), (105, 67025124), (108, 65163315), (126, 55854270), (135, 52130652), (140, 50268843), (162, 43442210), (180, 39097989), (189, 37236180), (210, 33512562), (252, 27927135), (270, 26065326), (315, 22341708), (324, 21721105), (378, 18618090), (405, 17376884), (420, 16756281), (540, 13032663), (567, 12412060), (630, 11170854), (756, 9309045), (810, 8688442), (945, 7447236), (1134, 6206030), (1260, 5585427), (1620, 4344221), (1890, 3723618), (2268, 3103015), (2835, 2482412), (3780, 1861809), (5670, 1241206), (11340, 620603)]