257887972440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{93629}}^1$

素因数の和:94746

約数の個数: 192

約数和(自身を含む): 958756219200

約数和(自身を除く): 700868246760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1093, 1260, 2186, 2520, 3279, 4372, 5465, 6558, 7651, 8744, 9837, 10930, 13116, 15302, 16395, 19674, 21860, 22953, 26232, 30604, 32790, 38255, 39348, 43720, 45906, 49185, 61208, 65580, 68859, 76510, 78696, 91812, 93629, 98370, 114765, 131160, 137718, 153020, 183624, 187258, 196740, 229530, 275436, 280887, 306040, 344295, 374516, 393480, 459060, 468145, 550872, 561774, 655403, 688590, 749032, 842661, 918120, 936290, 1123548, 1310806, 1377180, 1404435, 1685322, 1872580, 1966209, 2247096, 2621612, 2754360, 2808870, 3277015, 3370644, 3745160, 3932418, 4213305, 5243224, 5617740, 5898627, 6554030, 6741288, 7864836, 8426610, 9831045, 11235480, 11797254, 13108060, 15729672, 16853220, 19662090, 23594508, 26216120, 29493135, 33706440, 39324180, 47189016, 58986270, 78648360, 102336497, 117972540, 204672994, 235945080, 307009491, 409345988, 511682485, 614018982, 716355479, 818691976, 921028473, 1023364970, 1228037964, 1432710958, 1535047455, 1842056946, 2046729940, 2149066437, 2456075928, 2865421916, 3070094910, 3581777395, 3684113892, 4093459880, 4298132874, 4605142365, 5730843832, 6140189820, 6447199311, 7163554790, 7368227784, 8596265748, 9210284730, 10745332185, 12280379640, 12894398622, 14327109580, 17192531496, 18420569460, 21490664370, 25788797244, 28654219160, 32235996555, 36841138920, 42981328740, 51577594488, 64471993110, 85962657480, 128943986220, 257887972440]

約数ペア:

[(1, 257887972440), (2, 128943986220), (3, 85962657480), (4, 64471993110), (5, 51577594488), (6, 42981328740), (7, 36841138920), (8, 32235996555), (9, 28654219160), (10, 25788797244), (12, 21490664370), (14, 18420569460), (15, 17192531496), (18, 14327109580), (20, 12894398622), (21, 12280379640), (24, 10745332185), (28, 9210284730), (30, 8596265748), (35, 7368227784), (36, 7163554790), (40, 6447199311), (42, 6140189820), (45, 5730843832), (56, 4605142365), (60, 4298132874), (63, 4093459880), (70, 3684113892), (72, 3581777395), (84, 3070094910), (90, 2865421916), (105, 2456075928), (120, 2149066437), (126, 2046729940), (140, 1842056946), (168, 1535047455), (180, 1432710958), (210, 1228037964), (252, 1023364970), (280, 921028473), (315, 818691976), (360, 716355479), (420, 614018982), (504, 511682485), (630, 409345988), (840, 307009491), (1093, 235945080), (1260, 204672994), (2186, 117972540), (2520, 102336497), (3279, 78648360), (4372, 58986270), (5465, 47189016), (6558, 39324180), (7651, 33706440), (8744, 29493135), (9837, 26216120), (10930, 23594508), (13116, 19662090), (15302, 16853220), (16395, 15729672), (19674, 13108060), (21860, 11797254), (22953, 11235480), (26232, 9831045), (30604, 8426610), (32790, 7864836), (38255, 6741288), (39348, 6554030), (43720, 5898627), (45906, 5617740), (49185, 5243224), (61208, 4213305), (65580, 3932418), (68859, 3745160), (76510, 3370644), (78696, 3277015), (91812, 2808870), (93629, 2754360), (98370, 2621612), (114765, 2247096), (131160, 1966209), (137718, 1872580), (153020, 1685322), (183624, 1404435), (187258, 1377180), (196740, 1310806), (229530, 1123548), (275436, 936290), (280887, 918120), (306040, 842661), (344295, 749032), (374516, 688590), (393480, 655403), (459060, 561774), (468145, 550872)]