1690894080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4031

約数の個数: 216

約数和(自身を含む): 6009948672

約数和(自身を除く): 4319054592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2368, 2664, 2880, 2960, 3330, 3552, 3840, 3967, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 7934, 8880, 9472, 10656, 11520, 11840, 11901, 13320, 14208, 15868, 17760, 19835, 21312, 23680, 23802, 26640, 28416, 31736, 35520, 35703, 39670, 42624, 47360, 47604, 53280, 59505, 63472, 71040, 71406, 79340, 85248, 95208, 106560, 119010, 126944, 142080, 142812, 146779, 158680, 178515, 190416, 213120, 238020, 253888, 285624, 293558, 317360, 357030, 380832, 426240, 440337, 476040, 507776, 571248, 587116, 634720, 714060, 733895, 761664, 880674, 952080, 1015552, 1142496, 1174232, 1269440, 1321011, 1428120, 1467790, 1523328, 1761348, 1904160, 2201685, 2284992, 2348464, 2538880, 2642022, 2856240, 2935580, 3046656, 3522696, 3808320, 4403370, 4569984, 4696928, 5077760, 5284044, 5712480, 5871160, 6605055, 7045392, 7616640, 8806740, 9139968, 9393856, 10568088, 11424960, 11742320, 13210110, 14090784, 15233280, 17613480, 18787712, 21136176, 22849920, 23484640, 26420220, 28181568, 35226960, 37575424, 42272352, 45699840, 46969280, 52840440, 56363136, 70453920, 84544704, 93938560, 105680880, 112726272, 140907840, 169089408, 187877120, 211361760, 281815680, 338178816, 422723520, 563631360, 845447040, 1690894080]

約数ペア:

[(1, 1690894080), (2, 845447040), (3, 563631360), (4, 422723520), (5, 338178816), (6, 281815680), (8, 211361760), (9, 187877120), (10, 169089408), (12, 140907840), (15, 112726272), (16, 105680880), (18, 93938560), (20, 84544704), (24, 70453920), (30, 56363136), (32, 52840440), (36, 46969280), (37, 45699840), (40, 42272352), (45, 37575424), (48, 35226960), (60, 28181568), (64, 26420220), (72, 23484640), (74, 22849920), (80, 21136176), (90, 18787712), (96, 17613480), (111, 15233280), (120, 14090784), (128, 13210110), (144, 11742320), (148, 11424960), (160, 10568088), (180, 9393856), (185, 9139968), (192, 8806740), (222, 7616640), (240, 7045392), (256, 6605055), (288, 5871160), (296, 5712480), (320, 5284044), (333, 5077760), (360, 4696928), (370, 4569984), (384, 4403370), (444, 3808320), (480, 3522696), (555, 3046656), (576, 2935580), (592, 2856240), (640, 2642022), (666, 2538880), (720, 2348464), (740, 2284992), (768, 2201685), (888, 1904160), (960, 1761348), (1110, 1523328), (1152, 1467790), (1184, 1428120), (1280, 1321011), (1332, 1269440), (1440, 1174232), (1480, 1142496), (1665, 1015552), (1776, 952080), (1920, 880674), (2220, 761664), (2304, 733895), (2368, 714060), (2664, 634720), (2880, 587116), (2960, 571248), (3330, 507776), (3552, 476040), (3840, 440337), (3967, 426240), (4440, 380832), (4736, 357030), (5328, 317360), (5760, 293558), (5920, 285624), (6660, 253888), (7104, 238020), (7934, 213120), (8880, 190416), (9472, 178515), (10656, 158680), (11520, 146779), (11840, 142812), (11901, 142080), (13320, 126944), (14208, 119010), (15868, 106560), (17760, 95208), (19835, 85248), (21312, 79340), (23680, 71406), (23802, 71040), (26640, 63472), (28416, 59505), (31736, 53280), (35520, 47604), (35703, 47360), (39670, 42624)]