8729285040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55871}}^1$

素因数の和:55928

約数の個数: 240

約数和(自身を含む): 34585214976

約数和(自身を除く): 25855929936

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, 55871, 78120, 111742, 156240, 167613, 223484, 279355, 335226, 391097, 446968, 502839, 558710, 670452, 782194, 838065, 893936, 1005678, 1117420, 1173291, 1340904, 1564388, 1676130, 1732001, 1955485, 2011356, 2234840, 2346582, 2514195, 2681808, 3128776, 3352260, 3464002, 3519873, 3910970, 4022712, 4469680, 4693164, 5028390, 5196003, 5866455, 6257552, 6704520, 6928004, 7039746, 7821940, 8045424, 8660005, 9386328, 10056780, 10392006, 11732910, 12124007, 13409040, 13856008, 14079492, 15588009, 15643880, 17320010, 17599365, 18772656, 20113560, 20784012, 23465820, 24248014, 25980015, 27712016, 28158984, 31176018, 31287760, 34640020, 35198730, 36372021, 40227120, 41568024, 46931640, 48496028, 51960030, 56317968, 60620035, 62352036, 69280040, 70397460, 72744042, 77940045, 83136048, 93863280, 96992056, 103920060, 109116063, 121240070, 124704072, 138560080, 140794920, 145488084, 155880090, 181860105, 193984112, 207840120, 218232126, 242480140, 249408144, 281589840, 290976168, 311760180, 363720210, 415680240, 436464252, 484960280, 545580315, 581952336, 623520360, 727440420, 872928504, 969920560, 1091160630, 1247040720, 1454880840, 1745857008, 2182321260, 2909761680, 4364642520, 8729285040]

約数ペア:

[(1, 8729285040), (2, 4364642520), (3, 2909761680), (4, 2182321260), (5, 1745857008), (6, 1454880840), (7, 1247040720), (8, 1091160630), (9, 969920560), (10, 872928504), (12, 727440420), (14, 623520360), (15, 581952336), (16, 545580315), (18, 484960280), (20, 436464252), (21, 415680240), (24, 363720210), (28, 311760180), (30, 290976168), (31, 281589840), (35, 249408144), (36, 242480140), (40, 218232126), (42, 207840120), (45, 193984112), (48, 181860105), (56, 155880090), (60, 145488084), (62, 140794920), (63, 138560080), (70, 124704072), (72, 121240070), (80, 109116063), (84, 103920060), (90, 96992056), (93, 93863280), (105, 83136048), (112, 77940045), (120, 72744042), (124, 70397460), (126, 69280040), (140, 62352036), (144, 60620035), (155, 56317968), (168, 51960030), (180, 48496028), (186, 46931640), (210, 41568024), (217, 40227120), (240, 36372021), (248, 35198730), (252, 34640020), (279, 31287760), (280, 31176018), (310, 28158984), (315, 27712016), (336, 25980015), (360, 24248014), (372, 23465820), (420, 20784012), (434, 20113560), (465, 18772656), (496, 17599365), (504, 17320010), (558, 15643880), (560, 15588009), (620, 14079492), (630, 13856008), (651, 13409040), (720, 12124007), (744, 11732910), (840, 10392006), (868, 10056780), (930, 9386328), (1008, 8660005), (1085, 8045424), (1116, 7821940), (1240, 7039746), (1260, 6928004), (1302, 6704520), (1395, 6257552), (1488, 5866455), (1680, 5196003), (1736, 5028390), (1860, 4693164), (1953, 4469680), (2170, 4022712), (2232, 3910970), (2480, 3519873), (2520, 3464002), (2604, 3352260), (2790, 3128776), (3255, 2681808), (3472, 2514195), (3720, 2346582), (3906, 2234840), (4340, 2011356), (4464, 1955485), (5040, 1732001), (5208, 1676130), (5580, 1564388), (6510, 1340904), (7440, 1173291), (7812, 1117420), (8680, 1005678), (9765, 893936), (10416, 838065), (11160, 782194), (13020, 670452), (15624, 558710), (17360, 502839), (19530, 446968), (22320, 391097), (26040, 335226), (31248, 279355), (39060, 223484), (52080, 167613), (55871, 156240), (78120, 111742)]