659409749440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{138197}}^1$

素因数の和:138295

約数の個数: 224

約数和(自身を含む): 1792744257024

約数和(自身を除く): 1133334507584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 104, 124, 130, 148, 155, 160, 185, 208, 248, 260, 296, 310, 320, 370, 403, 416, 481, 496, 520, 592, 620, 740, 806, 832, 962, 992, 1040, 1147, 1184, 1240, 1480, 1612, 1924, 1984, 2015, 2080, 2294, 2368, 2405, 2480, 2960, 3224, 3848, 4030, 4160, 4588, 4810, 4960, 5735, 5920, 6448, 7696, 8060, 9176, 9620, 9920, 11470, 11840, 12896, 14911, 15392, 16120, 18352, 19240, 22940, 25792, 29822, 30784, 32240, 36704, 38480, 45880, 59644, 64480, 73408, 74555, 76960, 91760, 119288, 128960, 138197, 149110, 153920, 183520, 238576, 276394, 298220, 367040, 477152, 552788, 596440, 690985, 954304, 1105576, 1192880, 1381970, 1796561, 2211152, 2385760, 2763940, 3593122, 4284107, 4422304, 4771520, 5113289, 5527880, 7186244, 8568214, 8844608, 8982805, 10226578, 11055760, 14372488, 17136428, 17965610, 20453156, 21420535, 22111520, 25566445, 28744976, 34272856, 35931220, 40906312, 42841070, 44223040, 51132890, 55693391, 57489952, 66472757, 68545712, 71862440, 81812624, 85682140, 102265780, 111386782, 114979904, 132945514, 137091424, 143724880, 158511959, 163625248, 171364280, 204531560, 222773564, 265891028, 274182848, 278466955, 287449760, 317023918, 327250496, 332363785, 342728560, 409063120, 445547128, 531782056, 556933910, 574899520, 634047836, 664727570, 685457120, 792559795, 818126240, 891094256, 1063564112, 1113867820, 1268095672, 1329455140, 1370914240, 1585119590, 1636252480, 1782188512, 2060655467, 2127128224, 2227735640, 2536191344, 2658910280, 3170239180, 3564377024, 4121310934, 4254256448, 4455471280, 5072382688, 5317820560, 6340478360, 8242621868, 8910942560, 10144765376, 10303277335, 10635641120, 12680956720, 16485243736, 17821885120, 20606554670, 21271282240, 25361913440, 32970487472, 41213109340, 50723826880, 65940974944, 82426218680, 131881949888, 164852437360, 329704874720, 659409749440]

約数ペア:

[(1, 659409749440), (2, 329704874720), (4, 164852437360), (5, 131881949888), (8, 82426218680), (10, 65940974944), (13, 50723826880), (16, 41213109340), (20, 32970487472), (26, 25361913440), (31, 21271282240), (32, 20606554670), (37, 17821885120), (40, 16485243736), (52, 12680956720), (62, 10635641120), (64, 10303277335), (65, 10144765376), (74, 8910942560), (80, 8242621868), (104, 6340478360), (124, 5317820560), (130, 5072382688), (148, 4455471280), (155, 4254256448), (160, 4121310934), (185, 3564377024), (208, 3170239180), (248, 2658910280), (260, 2536191344), (296, 2227735640), (310, 2127128224), (320, 2060655467), (370, 1782188512), (403, 1636252480), (416, 1585119590), (481, 1370914240), (496, 1329455140), (520, 1268095672), (592, 1113867820), (620, 1063564112), (740, 891094256), (806, 818126240), (832, 792559795), (962, 685457120), (992, 664727570), (1040, 634047836), (1147, 574899520), (1184, 556933910), (1240, 531782056), (1480, 445547128), (1612, 409063120), (1924, 342728560), (1984, 332363785), (2015, 327250496), (2080, 317023918), (2294, 287449760), (2368, 278466955), (2405, 274182848), (2480, 265891028), (2960, 222773564), (3224, 204531560), (3848, 171364280), (4030, 163625248), (4160, 158511959), (4588, 143724880), (4810, 137091424), (4960, 132945514), (5735, 114979904), (5920, 111386782), (6448, 102265780), (7696, 85682140), (8060, 81812624), (9176, 71862440), (9620, 68545712), (9920, 66472757), (11470, 57489952), (11840, 55693391), (12896, 51132890), (14911, 44223040), (15392, 42841070), (16120, 40906312), (18352, 35931220), (19240, 34272856), (22940, 28744976), (25792, 25566445), (29822, 22111520), (30784, 21420535), (32240, 20453156), (36704, 17965610), (38480, 17136428), (45880, 14372488), (59644, 11055760), (64480, 10226578), (73408, 8982805), (74555, 8844608), (76960, 8568214), (91760, 7186244), (119288, 5527880), (128960, 5113289), (138197, 4771520), (149110, 4422304), (153920, 4284107), (183520, 3593122), (238576, 2763940), (276394, 2385760), (298220, 2211152), (367040, 1796561), (477152, 1381970), (552788, 1192880), (596440, 1105576), (690985, 954304)]