2017396920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7106

約数の個数: 256

約数和(自身を含む): 7790100480

約数和(自身を除く): 5772703560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2604, 2728, 3080, 3255, 3410, 3720, 4092, 4340, 4620, 4774, 5115, 5208, 6510, 6820, 7043, 7161, 8184, 8680, 9240, 9548, 10230, 11935, 13020, 13640, 14086, 14322, 19096, 20460, 21129, 23870, 26040, 28172, 28644, 35215, 35805, 40920, 42258, 47740, 49301, 56344, 57288, 70430, 71610, 77473, 84516, 95480, 98602, 105645, 140860, 143220, 147903, 154946, 169032, 197204, 211290, 218333, 232419, 246505, 281720, 286440, 295806, 309892, 387365, 394408, 422580, 436666, 464838, 493010, 542311, 591612, 619784, 654999, 739515, 774730, 845160, 873332, 929676, 986020, 1084622, 1091665, 1162095, 1183224, 1309998, 1479030, 1528331, 1549460, 1626933, 1746664, 1859352, 1972040, 2169244, 2183330, 2324190, 2401663, 2619996, 2711555, 2958060, 3056662, 3098920, 3253866, 3274995, 4338488, 4366660, 4584993, 4648380, 4803326, 5239992, 5423110, 5916120, 6113324, 6507732, 6549990, 7204989, 7641655, 8134665, 8733320, 9169986, 9296760, 9606652, 10846220, 12008315, 12226648, 13015464, 13099980, 14409978, 15283310, 16269330, 16811641, 18339972, 19213304, 21692440, 22924965, 24016630, 26199960, 28819956, 30566620, 32538660, 33623282, 36024945, 36679944, 45849930, 48033260, 50434923, 57639912, 61133240, 65077320, 67246564, 72049890, 84058205, 91699860, 96066520, 100869846, 134493128, 144099780, 168116410, 183399720, 201739692, 252174615, 288199560, 336232820, 403479384, 504349230, 672465640, 1008698460, 2017396920]

約数ペア:

[(1, 2017396920), (2, 1008698460), (3, 672465640), (4, 504349230), (5, 403479384), (6, 336232820), (7, 288199560), (8, 252174615), (10, 201739692), (11, 183399720), (12, 168116410), (14, 144099780), (15, 134493128), (20, 100869846), (21, 96066520), (22, 91699860), (24, 84058205), (28, 72049890), (30, 67246564), (31, 65077320), (33, 61133240), (35, 57639912), (40, 50434923), (42, 48033260), (44, 45849930), (55, 36679944), (56, 36024945), (60, 33623282), (62, 32538660), (66, 30566620), (70, 28819956), (77, 26199960), (84, 24016630), (88, 22924965), (93, 21692440), (105, 19213304), (110, 18339972), (120, 16811641), (124, 16269330), (132, 15283310), (140, 14409978), (154, 13099980), (155, 13015464), (165, 12226648), (168, 12008315), (186, 10846220), (210, 9606652), (217, 9296760), (220, 9169986), (231, 8733320), (248, 8134665), (264, 7641655), (280, 7204989), (308, 6549990), (310, 6507732), (330, 6113324), (341, 5916120), (372, 5423110), (385, 5239992), (420, 4803326), (434, 4648380), (440, 4584993), (462, 4366660), (465, 4338488), (616, 3274995), (620, 3253866), (651, 3098920), (660, 3056662), (682, 2958060), (744, 2711555), (770, 2619996), (840, 2401663), (868, 2324190), (924, 2183330), (930, 2169244), (1023, 1972040), (1085, 1859352), (1155, 1746664), (1240, 1626933), (1302, 1549460), (1320, 1528331), (1364, 1479030), (1540, 1309998), (1705, 1183224), (1736, 1162095), (1848, 1091665), (1860, 1084622), (2046, 986020), (2170, 929676), (2310, 873332), (2387, 845160), (2604, 774730), (2728, 739515), (3080, 654999), (3255, 619784), (3410, 591612), (3720, 542311), (4092, 493010), (4340, 464838), (4620, 436666), (4774, 422580), (5115, 394408), (5208, 387365), (6510, 309892), (6820, 295806), (7043, 286440), (7161, 281720), (8184, 246505), (8680, 232419), (9240, 218333), (9548, 211290), (10230, 197204), (11935, 169032), (13020, 154946), (13640, 147903), (14086, 143220), (14322, 140860), (19096, 105645), (20460, 98602), (21129, 95480), (23870, 84516), (26040, 77473), (28172, 71610), (28644, 70430), (35215, 57288), (35805, 56344), (40920, 49301), (42258, 47740)]