870607360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2606

約数の個数: 160

約数和(自身を含む): 2512160640

約数和(自身を除く): 1641553280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2557, 2560, 2660, 3040, 3584, 4256, 4480, 4864, 5114, 5320, 6080, 8512, 8960, 9728, 10228, 10640, 12160, 12785, 17024, 17899, 17920, 20456, 21280, 24320, 25570, 34048, 35798, 40912, 42560, 48583, 48640, 51140, 68096, 71596, 81824, 85120, 89495, 97166, 102280, 143192, 163648, 170240, 178990, 194332, 204560, 242915, 286384, 327296, 340081, 340480, 357980, 388664, 409120, 485830, 572768, 654592, 680162, 715960, 777328, 818240, 971660, 1145536, 1309184, 1360324, 1431920, 1554656, 1636480, 1700405, 1943320, 2291072, 2720648, 2863840, 3109312, 3272960, 3400810, 3886640, 4582144, 5441296, 5727680, 6218624, 6545920, 6801620, 7773280, 9164288, 10882592, 11455360, 12437248, 13603240, 15546560, 21765184, 22910720, 24874496, 27206480, 31093120, 43530368, 45821440, 54412960, 62186240, 87060736, 108825920, 124372480, 174121472, 217651840, 435303680, 870607360]

約数ペア:

[(1, 870607360), (2, 435303680), (4, 217651840), (5, 174121472), (7, 124372480), (8, 108825920), (10, 87060736), (14, 62186240), (16, 54412960), (19, 45821440), (20, 43530368), (28, 31093120), (32, 27206480), (35, 24874496), (38, 22910720), (40, 21765184), (56, 15546560), (64, 13603240), (70, 12437248), (76, 11455360), (80, 10882592), (95, 9164288), (112, 7773280), (128, 6801620), (133, 6545920), (140, 6218624), (152, 5727680), (160, 5441296), (190, 4582144), (224, 3886640), (256, 3400810), (266, 3272960), (280, 3109312), (304, 2863840), (320, 2720648), (380, 2291072), (448, 1943320), (512, 1700405), (532, 1636480), (560, 1554656), (608, 1431920), (640, 1360324), (665, 1309184), (760, 1145536), (896, 971660), (1064, 818240), (1120, 777328), (1216, 715960), (1280, 680162), (1330, 654592), (1520, 572768), (1792, 485830), (2128, 409120), (2240, 388664), (2432, 357980), (2557, 340480), (2560, 340081), (2660, 327296), (3040, 286384), (3584, 242915), (4256, 204560), (4480, 194332), (4864, 178990), (5114, 170240), (5320, 163648), (6080, 143192), (8512, 102280), (8960, 97166), (9728, 89495), (10228, 85120), (10640, 81824), (12160, 71596), (12785, 68096), (17024, 51140), (17899, 48640), (17920, 48583), (20456, 42560), (21280, 40912), (24320, 35798), (25570, 34048)]