275254720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 712793088

約数和(自身を除く): 437538368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 521, 635, 832, 1016, 1040, 1042, 1270, 1651, 2032, 2080, 2084, 2540, 2605, 3302, 4064, 4160, 4168, 5080, 5210, 6604, 6773, 8128, 8255, 8336, 10160, 10420, 13208, 13546, 16510, 16672, 20320, 20840, 26416, 27092, 33020, 33344, 33865, 40640, 41680, 52832, 54184, 66040, 66167, 67730, 83360, 105664, 108368, 132080, 132334, 135460, 166720, 216736, 264160, 264668, 270920, 330835, 433472, 528320, 529336, 541840, 661670, 860171, 1058672, 1083680, 1323340, 1720342, 2117344, 2167360, 2646680, 3440684, 4234688, 4300855, 5293360, 6881368, 8601710, 10586720, 13762736, 17203420, 21173440, 27525472, 34406840, 55050944, 68813680, 137627360, 275254720]

約数ペア:

[(1, 275254720), (2, 137627360), (4, 68813680), (5, 55050944), (8, 34406840), (10, 27525472), (13, 21173440), (16, 17203420), (20, 13762736), (26, 10586720), (32, 8601710), (40, 6881368), (52, 5293360), (64, 4300855), (65, 4234688), (80, 3440684), (104, 2646680), (127, 2167360), (130, 2117344), (160, 1720342), (208, 1323340), (254, 1083680), (260, 1058672), (320, 860171), (416, 661670), (508, 541840), (520, 529336), (521, 528320), (635, 433472), (832, 330835), (1016, 270920), (1040, 264668), (1042, 264160), (1270, 216736), (1651, 166720), (2032, 135460), (2080, 132334), (2084, 132080), (2540, 108368), (2605, 105664), (3302, 83360), (4064, 67730), (4160, 66167), (4168, 66040), (5080, 54184), (5210, 52832), (6604, 41680), (6773, 40640), (8128, 33865), (8255, 33344), (8336, 33020), (10160, 27092), (10420, 26416), (13208, 20840), (13546, 20320), (16510, 16672)]