449348640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 1540861056

約数和(自身を除く): 1091512416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 195, 208, 214, 240, 260, 312, 321, 390, 416, 428, 480, 520, 535, 624, 642, 673, 780, 856, 1040, 1070, 1248, 1284, 1346, 1391, 1560, 1605, 1712, 2019, 2080, 2140, 2568, 2692, 2782, 3120, 3210, 3365, 3424, 4038, 4173, 4280, 5136, 5384, 5564, 6240, 6420, 6730, 6955, 8076, 8346, 8560, 8749, 10095, 10272, 10768, 11128, 12840, 13460, 13910, 16152, 16692, 17120, 17498, 20190, 20865, 21536, 22256, 25680, 26247, 26920, 27820, 32304, 33384, 34996, 40380, 41730, 43745, 44512, 51360, 52494, 53840, 55640, 64608, 66768, 69992, 72011, 80760, 83460, 87490, 104988, 107680, 111280, 131235, 133536, 139984, 144022, 161520, 166920, 174980, 209976, 216033, 222560, 262470, 279968, 288044, 323040, 333840, 349960, 360055, 419952, 432066, 524940, 576088, 667680, 699920, 720110, 839904, 864132, 936143, 1049880, 1080165, 1152176, 1399840, 1440220, 1728264, 1872286, 2099760, 2160330, 2304352, 2808429, 2880440, 3456528, 3744572, 4199520, 4320660, 4680715, 5616858, 5760880, 6913056, 7489144, 8641320, 9361430, 11233716, 11521760, 14042145, 14978288, 17282640, 18722860, 22467432, 28084290, 29956576, 34565280, 37445720, 44934864, 56168580, 74891440, 89869728, 112337160, 149782880, 224674320, 449348640]

約数ペア:

[(1, 449348640), (2, 224674320), (3, 149782880), (4, 112337160), (5, 89869728), (6, 74891440), (8, 56168580), (10, 44934864), (12, 37445720), (13, 34565280), (15, 29956576), (16, 28084290), (20, 22467432), (24, 18722860), (26, 17282640), (30, 14978288), (32, 14042145), (39, 11521760), (40, 11233716), (48, 9361430), (52, 8641320), (60, 7489144), (65, 6913056), (78, 5760880), (80, 5616858), (96, 4680715), (104, 4320660), (107, 4199520), (120, 3744572), (130, 3456528), (156, 2880440), (160, 2808429), (195, 2304352), (208, 2160330), (214, 2099760), (240, 1872286), (260, 1728264), (312, 1440220), (321, 1399840), (390, 1152176), (416, 1080165), (428, 1049880), (480, 936143), (520, 864132), (535, 839904), (624, 720110), (642, 699920), (673, 667680), (780, 576088), (856, 524940), (1040, 432066), (1070, 419952), (1248, 360055), (1284, 349960), (1346, 333840), (1391, 323040), (1560, 288044), (1605, 279968), (1712, 262470), (2019, 222560), (2080, 216033), (2140, 209976), (2568, 174980), (2692, 166920), (2782, 161520), (3120, 144022), (3210, 139984), (3365, 133536), (3424, 131235), (4038, 111280), (4173, 107680), (4280, 104988), (5136, 87490), (5384, 83460), (5564, 80760), (6240, 72011), (6420, 69992), (6730, 66768), (6955, 64608), (8076, 55640), (8346, 53840), (8560, 52494), (8749, 51360), (10095, 44512), (10272, 43745), (10768, 41730), (11128, 40380), (12840, 34996), (13460, 33384), (13910, 32304), (16152, 27820), (16692, 26920), (17120, 26247), (17498, 25680), (20190, 22256), (20865, 21536)]