1415173620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 4646186496

約数和(自身を除く): 3231012876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 101, 105, 140, 146, 202, 210, 219, 292, 303, 365, 404, 420, 438, 457, 505, 511, 606, 707, 730, 876, 914, 1010, 1022, 1095, 1212, 1371, 1414, 1460, 1515, 1533, 1828, 2020, 2044, 2121, 2190, 2285, 2555, 2742, 2828, 3030, 3066, 3199, 3535, 4242, 4380, 4570, 5110, 5484, 6060, 6132, 6398, 6855, 7070, 7373, 7665, 8484, 9140, 9597, 10220, 10605, 12796, 13710, 14140, 14746, 15330, 15995, 19194, 21210, 22119, 27420, 29492, 30660, 31990, 33361, 36865, 38388, 42420, 44238, 46157, 47985, 51611, 63980, 66722, 73730, 88476, 92314, 95970, 100083, 103222, 110595, 133444, 138471, 147460, 154833, 166805, 184628, 191940, 200166, 206444, 221190, 230785, 233527, 258055, 276942, 309666, 323099, 333610, 400332, 442380, 461570, 467054, 500415, 516110, 553884, 619332, 646198, 667220, 692355, 700581, 774165, 923140, 934108, 969297, 1000830, 1032220, 1167635, 1292396, 1384710, 1401162, 1548330, 1615495, 1938594, 2001660, 2335270, 2769420, 2802324, 3096660, 3230990, 3369461, 3502905, 3877188, 4670540, 4846485, 6461980, 6738922, 7005810, 9692970, 10108383, 13477844, 14011620, 16847305, 19385940, 20216766, 23586227, 33694610, 40433532, 47172454, 50541915, 67389220, 70758681, 94344908, 101083830, 117931135, 141517362, 202167660, 235862270, 283034724, 353793405, 471724540, 707586810, 1415173620]

約数ペア:

[(1, 1415173620), (2, 707586810), (3, 471724540), (4, 353793405), (5, 283034724), (6, 235862270), (7, 202167660), (10, 141517362), (12, 117931135), (14, 101083830), (15, 94344908), (20, 70758681), (21, 67389220), (28, 50541915), (30, 47172454), (35, 40433532), (42, 33694610), (60, 23586227), (70, 20216766), (73, 19385940), (84, 16847305), (101, 14011620), (105, 13477844), (140, 10108383), (146, 9692970), (202, 7005810), (210, 6738922), (219, 6461980), (292, 4846485), (303, 4670540), (365, 3877188), (404, 3502905), (420, 3369461), (438, 3230990), (457, 3096660), (505, 2802324), (511, 2769420), (606, 2335270), (707, 2001660), (730, 1938594), (876, 1615495), (914, 1548330), (1010, 1401162), (1022, 1384710), (1095, 1292396), (1212, 1167635), (1371, 1032220), (1414, 1000830), (1460, 969297), (1515, 934108), (1533, 923140), (1828, 774165), (2020, 700581), (2044, 692355), (2121, 667220), (2190, 646198), (2285, 619332), (2555, 553884), (2742, 516110), (2828, 500415), (3030, 467054), (3066, 461570), (3199, 442380), (3535, 400332), (4242, 333610), (4380, 323099), (4570, 309666), (5110, 276942), (5484, 258055), (6060, 233527), (6132, 230785), (6398, 221190), (6855, 206444), (7070, 200166), (7373, 191940), (7665, 184628), (8484, 166805), (9140, 154833), (9597, 147460), (10220, 138471), (10605, 133444), (12796, 110595), (13710, 103222), (14140, 100083), (14746, 95970), (15330, 92314), (15995, 88476), (19194, 73730), (21210, 66722), (22119, 63980), (27420, 51611), (29492, 47985), (30660, 46157), (31990, 44238), (33361, 42420), (36865, 38388)]