943449080

素因数分解:

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

素因数の和:649

約数の個数: 128

約数和(自身を含む): 2489028480

約数和(自身を除く): 1545579400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 101, 140, 146, 202, 280, 292, 365, 404, 457, 505, 511, 584, 707, 730, 808, 914, 1010, 1022, 1414, 1460, 1828, 2020, 2044, 2285, 2555, 2828, 2920, 3199, 3535, 3656, 4040, 4088, 4570, 5110, 5656, 6398, 7070, 7373, 9140, 10220, 12796, 14140, 14746, 15995, 18280, 20440, 25592, 28280, 29492, 31990, 33361, 36865, 46157, 51611, 58984, 63980, 66722, 73730, 92314, 103222, 127960, 133444, 147460, 166805, 184628, 206444, 230785, 233527, 258055, 266888, 294920, 323099, 333610, 369256, 412888, 461570, 467054, 516110, 646198, 667220, 923140, 934108, 1032220, 1167635, 1292396, 1334440, 1615495, 1846280, 1868216, 2064440, 2335270, 2584792, 3230990, 3369461, 4670540, 6461980, 6738922, 9341080, 12923960, 13477844, 16847305, 23586227, 26955688, 33694610, 47172454, 67389220, 94344908, 117931135, 134778440, 188689816, 235862270, 471724540, 943449080]

約数ペア:

[(1, 943449080), (2, 471724540), (4, 235862270), (5, 188689816), (7, 134778440), (8, 117931135), (10, 94344908), (14, 67389220), (20, 47172454), (28, 33694610), (35, 26955688), (40, 23586227), (56, 16847305), (70, 13477844), (73, 12923960), (101, 9341080), (140, 6738922), (146, 6461980), (202, 4670540), (280, 3369461), (292, 3230990), (365, 2584792), (404, 2335270), (457, 2064440), (505, 1868216), (511, 1846280), (584, 1615495), (707, 1334440), (730, 1292396), (808, 1167635), (914, 1032220), (1010, 934108), (1022, 923140), (1414, 667220), (1460, 646198), (1828, 516110), (2020, 467054), (2044, 461570), (2285, 412888), (2555, 369256), (2828, 333610), (2920, 323099), (3199, 294920), (3535, 266888), (3656, 258055), (4040, 233527), (4088, 230785), (4570, 206444), (5110, 184628), (5656, 166805), (6398, 147460), (7070, 133444), (7373, 127960), (9140, 103222), (10220, 92314), (12796, 73730), (14140, 66722), (14746, 63980), (15995, 58984), (18280, 51611), (20440, 46157), (25592, 36865), (28280, 33361), (29492, 31990)]