2622458720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 7263406080

約数和(自身を除く): 4640947360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 107, 112, 140, 158, 160, 214, 224, 277, 280, 316, 395, 428, 535, 553, 554, 560, 632, 749, 790, 856, 1070, 1106, 1108, 1120, 1264, 1385, 1498, 1580, 1712, 1939, 2140, 2212, 2216, 2528, 2765, 2770, 2996, 3160, 3424, 3745, 3878, 4280, 4424, 4432, 5530, 5540, 5992, 6320, 7490, 7756, 8453, 8560, 8848, 8864, 9695, 11060, 11080, 11984, 12640, 14980, 15512, 16906, 17120, 17696, 19390, 21883, 22120, 22160, 23968, 29639, 29960, 31024, 33812, 38780, 42265, 43766, 44240, 44320, 59171, 59278, 59920, 62048, 67624, 77560, 84530, 87532, 88480, 109415, 118342, 118556, 119840, 135248, 148195, 153181, 155120, 169060, 175064, 207473, 218830, 236684, 237112, 270496, 295855, 296390, 306362, 310240, 338120, 350128, 414946, 437660, 473368, 474224, 591710, 592780, 612724, 676240, 700256, 765905, 829892, 875320, 946736, 948448, 1037365, 1183420, 1185560, 1225448, 1352480, 1531810, 1659784, 1750640, 1893472, 2074730, 2341481, 2366840, 2371120, 2450896, 3063620, 3319568, 3501280, 4149460, 4682962, 4733680, 4742240, 4901792, 6127240, 6639136, 8298920, 9365924, 9467360, 11707405, 12254480, 16390367, 16597840, 18731848, 23414810, 24508960, 32780734, 33195680, 37463696, 46829620, 65561468, 74927392, 81951835, 93659240, 131122936, 163903670, 187318480, 262245872, 327807340, 374636960, 524491744, 655614680, 1311229360, 2622458720]

約数ペア:

[(1, 2622458720), (2, 1311229360), (4, 655614680), (5, 524491744), (7, 374636960), (8, 327807340), (10, 262245872), (14, 187318480), (16, 163903670), (20, 131122936), (28, 93659240), (32, 81951835), (35, 74927392), (40, 65561468), (56, 46829620), (70, 37463696), (79, 33195680), (80, 32780734), (107, 24508960), (112, 23414810), (140, 18731848), (158, 16597840), (160, 16390367), (214, 12254480), (224, 11707405), (277, 9467360), (280, 9365924), (316, 8298920), (395, 6639136), (428, 6127240), (535, 4901792), (553, 4742240), (554, 4733680), (560, 4682962), (632, 4149460), (749, 3501280), (790, 3319568), (856, 3063620), (1070, 2450896), (1106, 2371120), (1108, 2366840), (1120, 2341481), (1264, 2074730), (1385, 1893472), (1498, 1750640), (1580, 1659784), (1712, 1531810), (1939, 1352480), (2140, 1225448), (2212, 1185560), (2216, 1183420), (2528, 1037365), (2765, 948448), (2770, 946736), (2996, 875320), (3160, 829892), (3424, 765905), (3745, 700256), (3878, 676240), (4280, 612724), (4424, 592780), (4432, 591710), (5530, 474224), (5540, 473368), (5992, 437660), (6320, 414946), (7490, 350128), (7756, 338120), (8453, 310240), (8560, 306362), (8848, 296390), (8864, 295855), (9695, 270496), (11060, 237112), (11080, 236684), (11984, 218830), (12640, 207473), (14980, 175064), (15512, 169060), (16906, 155120), (17120, 153181), (17696, 148195), (19390, 135248), (21883, 119840), (22120, 118556), (22160, 118342), (23968, 109415), (29639, 88480), (29960, 87532), (31024, 84530), (33812, 77560), (38780, 67624), (42265, 62048), (43766, 59920), (44240, 59278), (44320, 59171)]