5719427840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15569}}^1$

素因数の和:15638

約数の個数: 144

約数和(自身を含む): 16039840320

約数和(自身を除く): 10320412480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1280, 1312, 1435, 1640, 1792, 2240, 2296, 2624, 2870, 3280, 4480, 4592, 5248, 5740, 6560, 8960, 9184, 10496, 11480, 13120, 15569, 18368, 22960, 26240, 31138, 36736, 45920, 52480, 62276, 73472, 77845, 91840, 108983, 124552, 155690, 183680, 217966, 249104, 311380, 367360, 435932, 498208, 544915, 622760, 638329, 871864, 996416, 1089830, 1245520, 1276658, 1743728, 1992832, 2179660, 2491040, 2553316, 3191645, 3487456, 3985664, 4359320, 4468303, 4982080, 5106632, 6383290, 6974912, 8718640, 8936606, 9964160, 10213264, 12766580, 13949824, 17437280, 17873212, 19928320, 20426528, 22341515, 25533160, 27899648, 34874560, 35746424, 40853056, 44683030, 51066320, 69749120, 71492848, 81706112, 89366060, 102132640, 139498240, 142985696, 163412224, 178732120, 204265280, 285971392, 357464240, 408530560, 571942784, 714928480, 817061120, 1143885568, 1429856960, 2859713920, 5719427840]

約数ペア:

[(1, 5719427840), (2, 2859713920), (4, 1429856960), (5, 1143885568), (7, 817061120), (8, 714928480), (10, 571942784), (14, 408530560), (16, 357464240), (20, 285971392), (28, 204265280), (32, 178732120), (35, 163412224), (40, 142985696), (41, 139498240), (56, 102132640), (64, 89366060), (70, 81706112), (80, 71492848), (82, 69749120), (112, 51066320), (128, 44683030), (140, 40853056), (160, 35746424), (164, 34874560), (205, 27899648), (224, 25533160), (256, 22341515), (280, 20426528), (287, 19928320), (320, 17873212), (328, 17437280), (410, 13949824), (448, 12766580), (560, 10213264), (574, 9964160), (640, 8936606), (656, 8718640), (820, 6974912), (896, 6383290), (1120, 5106632), (1148, 4982080), (1280, 4468303), (1312, 4359320), (1435, 3985664), (1640, 3487456), (1792, 3191645), (2240, 2553316), (2296, 2491040), (2624, 2179660), (2870, 1992832), (3280, 1743728), (4480, 1276658), (4592, 1245520), (5248, 1089830), (5740, 996416), (6560, 871864), (8960, 638329), (9184, 622760), (10496, 544915), (11480, 498208), (13120, 435932), (15569, 367360), (18368, 311380), (22960, 249104), (26240, 217966), (31138, 183680), (36736, 155690), (45920, 124552), (52480, 108983), (62276, 91840), (73472, 77845)]