1495291280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 4079738880

約数和(自身を除く): 2584447600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 167, 236, 271, 280, 295, 334, 413, 472, 542, 560, 590, 668, 826, 835, 944, 1084, 1169, 1180, 1336, 1355, 1652, 1670, 1897, 2065, 2168, 2338, 2360, 2672, 2710, 3304, 3340, 3794, 4130, 4336, 4676, 4720, 5420, 5845, 6608, 6680, 7588, 8260, 9352, 9485, 9853, 10840, 11690, 13360, 15176, 15989, 16520, 18704, 18970, 19706, 21680, 23380, 30352, 31978, 33040, 37940, 39412, 45257, 46760, 49265, 63956, 68971, 75880, 78824, 79945, 90514, 93520, 98530, 111923, 127912, 137942, 151760, 157648, 159890, 181028, 197060, 223846, 226285, 255824, 275884, 316799, 319780, 344855, 362056, 394120, 447692, 452570, 551768, 559615, 633598, 639560, 689710, 724112, 788240, 895384, 905140, 1103536, 1119230, 1267196, 1279120, 1379420, 1583995, 1790768, 1810280, 2238460, 2534392, 2670163, 2758840, 3167990, 3620560, 4476920, 5068784, 5340326, 5517680, 6335980, 8953840, 10680652, 12671960, 13350815, 18691141, 21361304, 25343920, 26701630, 37382282, 42722608, 53403260, 74764564, 93455705, 106806520, 149529128, 186911410, 213613040, 299058256, 373822820, 747645640, 1495291280]

約数ペア:

[(1, 1495291280), (2, 747645640), (4, 373822820), (5, 299058256), (7, 213613040), (8, 186911410), (10, 149529128), (14, 106806520), (16, 93455705), (20, 74764564), (28, 53403260), (35, 42722608), (40, 37382282), (56, 26701630), (59, 25343920), (70, 21361304), (80, 18691141), (112, 13350815), (118, 12671960), (140, 10680652), (167, 8953840), (236, 6335980), (271, 5517680), (280, 5340326), (295, 5068784), (334, 4476920), (413, 3620560), (472, 3167990), (542, 2758840), (560, 2670163), (590, 2534392), (668, 2238460), (826, 1810280), (835, 1790768), (944, 1583995), (1084, 1379420), (1169, 1279120), (1180, 1267196), (1336, 1119230), (1355, 1103536), (1652, 905140), (1670, 895384), (1897, 788240), (2065, 724112), (2168, 689710), (2338, 639560), (2360, 633598), (2672, 559615), (2710, 551768), (3304, 452570), (3340, 447692), (3794, 394120), (4130, 362056), (4336, 344855), (4676, 319780), (4720, 316799), (5420, 275884), (5845, 255824), (6608, 226285), (6680, 223846), (7588, 197060), (8260, 181028), (9352, 159890), (9485, 157648), (9853, 151760), (10840, 137942), (11690, 127912), (13360, 111923), (15176, 98530), (15989, 93520), (16520, 90514), (18704, 79945), (18970, 78824), (19706, 75880), (21680, 68971), (23380, 63956), (30352, 49265), (31978, 46760), (33040, 45257), (37940, 39412)]