284286080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 748500480

約数和(自身を除く): 464214400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 128, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 640, 727, 752, 832, 940, 1040, 1222, 1454, 1504, 1664, 1880, 2080, 2444, 2908, 3008, 3055, 3635, 3760, 4160, 4888, 5816, 6016, 6110, 7270, 7520, 8320, 9451, 9776, 11632, 12220, 14540, 15040, 18902, 19552, 23264, 24440, 29080, 30080, 34169, 37804, 39104, 46528, 47255, 48880, 58160, 68338, 75608, 78208, 93056, 94510, 97760, 116320, 136676, 151216, 170845, 189020, 195520, 232640, 273352, 302432, 341690, 378040, 391040, 444197, 465280, 546704, 604864, 683380, 756080, 888394, 1093408, 1209728, 1366760, 1512160, 1776788, 2186816, 2220985, 2733520, 3024320, 3553576, 4373632, 4441970, 5467040, 6048640, 7107152, 8883940, 10934080, 14214304, 17767880, 21868160, 28428608, 35535760, 56857216, 71071520, 142143040, 284286080]

約数ペア:

[(1, 284286080), (2, 142143040), (4, 71071520), (5, 56857216), (8, 35535760), (10, 28428608), (13, 21868160), (16, 17767880), (20, 14214304), (26, 10934080), (32, 8883940), (40, 7107152), (47, 6048640), (52, 5467040), (64, 4441970), (65, 4373632), (80, 3553576), (94, 3024320), (104, 2733520), (128, 2220985), (130, 2186816), (160, 1776788), (188, 1512160), (208, 1366760), (235, 1209728), (260, 1093408), (320, 888394), (376, 756080), (416, 683380), (470, 604864), (520, 546704), (611, 465280), (640, 444197), (727, 391040), (752, 378040), (832, 341690), (940, 302432), (1040, 273352), (1222, 232640), (1454, 195520), (1504, 189020), (1664, 170845), (1880, 151216), (2080, 136676), (2444, 116320), (2908, 97760), (3008, 94510), (3055, 93056), (3635, 78208), (3760, 75608), (4160, 68338), (4888, 58160), (5816, 48880), (6016, 47255), (6110, 46528), (7270, 39104), (7520, 37804), (8320, 34169), (9451, 30080), (9776, 29080), (11632, 24440), (12220, 23264), (14540, 19552), (15040, 18902)]