402952495880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1\times {\mathrm{14797}}^1$

素因数の和:15927

約数の個数: 128

約数和(自身を含む): 1006855920000

約数和(自身を除く): 603903424120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1049, 1180, 1298, 2098, 2360, 2596, 3245, 4196, 5192, 5245, 6490, 8392, 10490, 11539, 12980, 14797, 20980, 23078, 25960, 29594, 41960, 46156, 57695, 59188, 61891, 73985, 92312, 115390, 118376, 123782, 147970, 162767, 230780, 247564, 295940, 309455, 325534, 461560, 495128, 591880, 618910, 651068, 680801, 813835, 873023, 1237820, 1302136, 1361602, 1627670, 1746046, 2475640, 2723204, 3255340, 3404005, 3492092, 4365115, 5446408, 6510680, 6808010, 6984184, 8730230, 9603253, 13616020, 15522053, 17460460, 19206506, 27232040, 31044106, 34920920, 38413012, 48016265, 62088212, 76826024, 77610265, 96032530, 124176424, 155220530, 170742583, 192065060, 310441060, 341485166, 384130120, 620882120, 682970332, 853712915, 915801127, 1365940664, 1707425830, 1831602254, 3414851660, 3663204508, 4579005635, 6829703320, 7326409016, 9158011270, 10073812397, 18316022540, 20147624794, 36632045080, 40295249588, 50369061985, 80590499176, 100738123970, 201476247940, 402952495880]

約数ペア:

[(1, 402952495880), (2, 201476247940), (4, 100738123970), (5, 80590499176), (8, 50369061985), (10, 40295249588), (11, 36632045080), (20, 20147624794), (22, 18316022540), (40, 10073812397), (44, 9158011270), (55, 7326409016), (59, 6829703320), (88, 4579005635), (110, 3663204508), (118, 3414851660), (220, 1831602254), (236, 1707425830), (295, 1365940664), (440, 915801127), (472, 853712915), (590, 682970332), (649, 620882120), (1049, 384130120), (1180, 341485166), (1298, 310441060), (2098, 192065060), (2360, 170742583), (2596, 155220530), (3245, 124176424), (4196, 96032530), (5192, 77610265), (5245, 76826024), (6490, 62088212), (8392, 48016265), (10490, 38413012), (11539, 34920920), (12980, 31044106), (14797, 27232040), (20980, 19206506), (23078, 17460460), (25960, 15522053), (29594, 13616020), (41960, 9603253), (46156, 8730230), (57695, 6984184), (59188, 6808010), (61891, 6510680), (73985, 5446408), (92312, 4365115), (115390, 3492092), (118376, 3404005), (123782, 3255340), (147970, 2723204), (162767, 2475640), (230780, 1746046), (247564, 1627670), (295940, 1361602), (309455, 1302136), (325534, 1237820), (461560, 873023), (495128, 813835), (591880, 680801), (618910, 651068)]