2017353520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1348

約数の個数: 240

約数和(自身を含む): 6070111488

約数和(自身を除く): 4052757968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 182, 196, 208, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 1040, 1085, 1240, 1274, 1277, 1456, 1519, 1612, 1736, 1820, 1960, 2015, 2170, 2480, 2548, 2554, 2821, 3038, 3185, 3224, 3472, 3640, 3920, 4030, 4340, 5096, 5108, 5642, 6076, 6370, 6385, 6448, 7280, 7595, 8060, 8680, 8939, 10192, 10216, 11284, 12152, 12740, 12770, 14105, 15190, 16120, 16601, 17360, 17878, 19747, 20432, 22568, 24304, 25480, 25540, 28210, 30380, 32240, 33202, 35756, 39494, 39587, 44695, 45136, 50960, 51080, 56420, 60760, 62573, 66404, 71512, 78988, 79174, 83005, 89390, 98735, 102160, 112840, 116207, 121520, 125146, 132808, 143024, 157976, 158348, 166010, 178780, 197470, 197935, 225680, 232414, 250292, 265616, 277109, 312865, 315952, 316696, 332020, 357560, 394940, 395870, 464828, 500584, 514631, 554218, 581035, 625730, 633392, 664040, 715120, 789880, 791740, 813449, 929656, 1001168, 1029262, 1108436, 1162070, 1251460, 1328080, 1385545, 1579760, 1583480, 1626898, 1859312, 1939763, 2058524, 2216872, 2324140, 2502920, 2573155, 2771090, 3166960, 3253796, 3602417, 3879526, 4067245, 4117048, 4433744, 4648280, 5005840, 5146310, 5542180, 6507592, 7204834, 7759052, 8134490, 8234096, 9296560, 9698815, 10292620, 11084360, 13015184, 14409668, 15518104, 16268980, 18012085, 19397630, 20585240, 22168720, 25216919, 28819336, 31036208, 32537960, 36024170, 38795260, 41170480, 50433838, 57638672, 65075920, 72048340, 77590520, 100867676, 126084595, 144096680, 155181040, 201735352, 252169190, 288193360, 403470704, 504338380, 1008676760, 2017353520]

約数ペア:

[(1, 2017353520), (2, 1008676760), (4, 504338380), (5, 403470704), (7, 288193360), (8, 252169190), (10, 201735352), (13, 155181040), (14, 144096680), (16, 126084595), (20, 100867676), (26, 77590520), (28, 72048340), (31, 65075920), (35, 57638672), (40, 50433838), (49, 41170480), (52, 38795260), (56, 36024170), (62, 32537960), (65, 31036208), (70, 28819336), (80, 25216919), (91, 22168720), (98, 20585240), (104, 19397630), (112, 18012085), (124, 16268980), (130, 15518104), (140, 14409668), (155, 13015184), (182, 11084360), (196, 10292620), (208, 9698815), (217, 9296560), (245, 8234096), (248, 8134490), (260, 7759052), (280, 7204834), (310, 6507592), (364, 5542180), (392, 5146310), (403, 5005840), (434, 4648280), (455, 4433744), (490, 4117048), (496, 4067245), (520, 3879526), (560, 3602417), (620, 3253796), (637, 3166960), (728, 2771090), (784, 2573155), (806, 2502920), (868, 2324140), (910, 2216872), (980, 2058524), (1040, 1939763), (1085, 1859312), (1240, 1626898), (1274, 1583480), (1277, 1579760), (1456, 1385545), (1519, 1328080), (1612, 1251460), (1736, 1162070), (1820, 1108436), (1960, 1029262), (2015, 1001168), (2170, 929656), (2480, 813449), (2548, 791740), (2554, 789880), (2821, 715120), (3038, 664040), (3185, 633392), (3224, 625730), (3472, 581035), (3640, 554218), (3920, 514631), (4030, 500584), (4340, 464828), (5096, 395870), (5108, 394940), (5642, 357560), (6076, 332020), (6370, 316696), (6385, 315952), (6448, 312865), (7280, 277109), (7595, 265616), (8060, 250292), (8680, 232414), (8939, 225680), (10192, 197935), (10216, 197470), (11284, 178780), (12152, 166010), (12740, 158348), (12770, 157976), (14105, 143024), (15190, 132808), (16120, 125146), (16601, 121520), (17360, 116207), (17878, 112840), (19747, 102160), (20432, 98735), (22568, 89390), (24304, 83005), (25480, 79174), (25540, 78988), (28210, 71512), (30380, 66404), (32240, 62573), (33202, 60760), (35756, 56420), (39494, 51080), (39587, 50960), (44695, 45136)]