20125760160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{56891}}^1$

素因数の和:56987

約数の個数: 192

約数和(自身を含む): 70192894464

約数和(自身を除く): 50067134304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 96, 110, 120, 132, 134, 160, 165, 176, 201, 220, 240, 264, 268, 330, 335, 352, 402, 440, 480, 528, 536, 660, 670, 737, 804, 880, 1005, 1056, 1072, 1320, 1340, 1474, 1608, 1760, 2010, 2144, 2211, 2640, 2680, 2948, 3216, 3685, 4020, 4422, 5280, 5360, 5896, 6432, 7370, 8040, 8844, 10720, 11055, 11792, 14740, 16080, 17688, 22110, 23584, 29480, 32160, 35376, 44220, 56891, 58960, 70752, 88440, 113782, 117920, 170673, 176880, 227564, 284455, 341346, 353760, 455128, 568910, 625801, 682692, 853365, 910256, 1137820, 1251602, 1365384, 1706730, 1820512, 1877403, 2275640, 2503204, 2730768, 3129005, 3413460, 3754806, 3811697, 4551280, 5006408, 5461536, 6258010, 6826920, 7509612, 7623394, 9102560, 9387015, 10012816, 11435091, 12516020, 13653840, 15019224, 15246788, 18774030, 19058485, 20025632, 22870182, 25032040, 27307680, 30038448, 30493576, 37548060, 38116970, 41928667, 45740364, 50064080, 57175455, 60076896, 60987152, 75096120, 76233940, 83857334, 91480728, 100128160, 114350910, 121974304, 125786001, 150192240, 152467880, 167714668, 182961456, 209643335, 228701820, 251572002, 300384480, 304935760, 335429336, 365922912, 419286670, 457403640, 503144004, 609871520, 628930005, 670858672, 838573340, 914807280, 1006288008, 1257860010, 1341717344, 1677146680, 1829614560, 2012576016, 2515720020, 3354293360, 4025152032, 5031440040, 6708586720, 10062880080, 20125760160]

約数ペア:

[(1, 20125760160), (2, 10062880080), (3, 6708586720), (4, 5031440040), (5, 4025152032), (6, 3354293360), (8, 2515720020), (10, 2012576016), (11, 1829614560), (12, 1677146680), (15, 1341717344), (16, 1257860010), (20, 1006288008), (22, 914807280), (24, 838573340), (30, 670858672), (32, 628930005), (33, 609871520), (40, 503144004), (44, 457403640), (48, 419286670), (55, 365922912), (60, 335429336), (66, 304935760), (67, 300384480), (80, 251572002), (88, 228701820), (96, 209643335), (110, 182961456), (120, 167714668), (132, 152467880), (134, 150192240), (160, 125786001), (165, 121974304), (176, 114350910), (201, 100128160), (220, 91480728), (240, 83857334), (264, 76233940), (268, 75096120), (330, 60987152), (335, 60076896), (352, 57175455), (402, 50064080), (440, 45740364), (480, 41928667), (528, 38116970), (536, 37548060), (660, 30493576), (670, 30038448), (737, 27307680), (804, 25032040), (880, 22870182), (1005, 20025632), (1056, 19058485), (1072, 18774030), (1320, 15246788), (1340, 15019224), (1474, 13653840), (1608, 12516020), (1760, 11435091), (2010, 10012816), (2144, 9387015), (2211, 9102560), (2640, 7623394), (2680, 7509612), (2948, 6826920), (3216, 6258010), (3685, 5461536), (4020, 5006408), (4422, 4551280), (5280, 3811697), (5360, 3754806), (5896, 3413460), (6432, 3129005), (7370, 2730768), (8040, 2503204), (8844, 2275640), (10720, 1877403), (11055, 1820512), (11792, 1706730), (14740, 1365384), (16080, 1251602), (17688, 1137820), (22110, 910256), (23584, 853365), (29480, 682692), (32160, 625801), (35376, 568910), (44220, 455128), (56891, 353760), (58960, 341346), (70752, 284455), (88440, 227564), (113782, 176880), (117920, 170673)]