710232320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2616

約数の個数: 144

約数和(自身を含む): 2007763968

約数和(自身を除く): 1297531648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2557, 3472, 3968, 4340, 4480, 4960, 5114, 6944, 7936, 8680, 8960, 9920, 10228, 12785, 13888, 17360, 17899, 19840, 20456, 25570, 27776, 34720, 35798, 39680, 40912, 51140, 55552, 69440, 71596, 79267, 81824, 89495, 102280, 138880, 143192, 158534, 163648, 178990, 204560, 277760, 286384, 317068, 327296, 357980, 396335, 409120, 554869, 572768, 634136, 654592, 715960, 792670, 818240, 1109738, 1145536, 1268272, 1431920, 1585340, 1636480, 2219476, 2291072, 2536544, 2774345, 2863840, 3170680, 3272960, 4438952, 4582144, 5073088, 5548690, 5727680, 6341360, 8877904, 10146176, 11097380, 11455360, 12682720, 17755808, 20292352, 22194760, 22910720, 25365440, 35511616, 44389520, 50730880, 71023232, 88779040, 101461760, 142046464, 177558080, 355116160, 710232320]

約数ペア:

[(1, 710232320), (2, 355116160), (4, 177558080), (5, 142046464), (7, 101461760), (8, 88779040), (10, 71023232), (14, 50730880), (16, 44389520), (20, 35511616), (28, 25365440), (31, 22910720), (32, 22194760), (35, 20292352), (40, 17755808), (56, 12682720), (62, 11455360), (64, 11097380), (70, 10146176), (80, 8877904), (112, 6341360), (124, 5727680), (128, 5548690), (140, 5073088), (155, 4582144), (160, 4438952), (217, 3272960), (224, 3170680), (248, 2863840), (256, 2774345), (280, 2536544), (310, 2291072), (320, 2219476), (434, 1636480), (448, 1585340), (496, 1431920), (560, 1268272), (620, 1145536), (640, 1109738), (868, 818240), (896, 792670), (992, 715960), (1085, 654592), (1120, 634136), (1240, 572768), (1280, 554869), (1736, 409120), (1792, 396335), (1984, 357980), (2170, 327296), (2240, 317068), (2480, 286384), (2557, 277760), (3472, 204560), (3968, 178990), (4340, 163648), (4480, 158534), (4960, 143192), (5114, 138880), (6944, 102280), (7936, 89495), (8680, 81824), (8960, 79267), (9920, 71596), (10228, 69440), (12785, 55552), (13888, 51140), (17360, 40912), (17899, 39680), (19840, 35798), (20456, 34720), (25570, 27776)]