8185569840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52391}}^1$

素因数の和:52448

約数の個数: 240

約数和(自身を含む): 32431067136

約数和(自身を除く): 24245497296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 52391, 78120, 104782, 156240, 157173, 209564, 261955, 314346, 366737, 419128, 471519, 523910, 628692, 733474, 785865, 838256, 943038, 1047820, 1100211, 1257384, 1466948, 1571730, 1624121, 1833685, 1886076, 2095640, 2200422, 2357595, 2514768, 2933896, 3143460, 3248242, 3300633, 3667370, 3772152, 4191280, 4400844, 4715190, 4872363, 5501055, 5867792, 6286920, 6496484, 6601266, 7334740, 7544304, 8120605, 8801688, 9430380, 9744726, 11002110, 11368847, 12573840, 12992968, 13202532, 14617089, 14669480, 16241210, 16503165, 17603376, 18860760, 19489452, 22004220, 22737694, 24361815, 25985936, 26405064, 29234178, 29338960, 32482420, 33006330, 34106541, 37721520, 38978904, 44008440, 45475388, 48723630, 52810128, 56844235, 58468356, 64964840, 66012660, 68213082, 73085445, 77957808, 88016880, 90950776, 97447260, 102319623, 113688470, 116936712, 129929680, 132025320, 136426164, 146170890, 170532705, 181901552, 194894520, 204639246, 227376940, 233873424, 264050640, 272852328, 292341780, 341065410, 389789040, 409278492, 454753880, 511598115, 545704656, 584683560, 682130820, 818556984, 909507760, 1023196230, 1169367120, 1364261640, 1637113968, 2046392460, 2728523280, 4092784920, 8185569840]

約数ペア:

[(1, 8185569840), (2, 4092784920), (3, 2728523280), (4, 2046392460), (5, 1637113968), (6, 1364261640), (7, 1169367120), (8, 1023196230), (9, 909507760), (10, 818556984), (12, 682130820), (14, 584683560), (15, 545704656), (16, 511598115), (18, 454753880), (20, 409278492), (21, 389789040), (24, 341065410), (28, 292341780), (30, 272852328), (31, 264050640), (35, 233873424), (36, 227376940), (40, 204639246), (42, 194894520), (45, 181901552), (48, 170532705), (56, 146170890), (60, 136426164), (62, 132025320), (63, 129929680), (70, 116936712), (72, 113688470), (80, 102319623), (84, 97447260), (90, 90950776), (93, 88016880), (105, 77957808), (112, 73085445), (120, 68213082), (124, 66012660), (126, 64964840), (140, 58468356), (144, 56844235), (155, 52810128), (168, 48723630), (180, 45475388), (186, 44008440), (210, 38978904), (217, 37721520), (240, 34106541), (248, 33006330), (252, 32482420), (279, 29338960), (280, 29234178), (310, 26405064), (315, 25985936), (336, 24361815), (360, 22737694), (372, 22004220), (420, 19489452), (434, 18860760), (465, 17603376), (496, 16503165), (504, 16241210), (558, 14669480), (560, 14617089), (620, 13202532), (630, 12992968), (651, 12573840), (720, 11368847), (744, 11002110), (840, 9744726), (868, 9430380), (930, 8801688), (1008, 8120605), (1085, 7544304), (1116, 7334740), (1240, 6601266), (1260, 6496484), (1302, 6286920), (1395, 5867792), (1488, 5501055), (1680, 4872363), (1736, 4715190), (1860, 4400844), (1953, 4191280), (2170, 3772152), (2232, 3667370), (2480, 3300633), (2520, 3248242), (2604, 3143460), (2790, 2933896), (3255, 2514768), (3472, 2357595), (3720, 2200422), (3906, 2095640), (4340, 1886076), (4464, 1833685), (5040, 1624121), (5208, 1571730), (5580, 1466948), (6510, 1257384), (7440, 1100211), (7812, 1047820), (8680, 943038), (9765, 838256), (10416, 785865), (11160, 733474), (13020, 628692), (15624, 523910), (17360, 471519), (19530, 419128), (22320, 366737), (26040, 314346), (31248, 261955), (39060, 209564), (52080, 157173), (52391, 156240), (78120, 104782)]