359793920

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 905966208

約数和(自身を除く): 546172288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 71, 74, 80, 107, 128, 142, 148, 160, 185, 214, 256, 284, 296, 320, 355, 370, 428, 535, 568, 592, 640, 710, 740, 856, 1070, 1136, 1184, 1280, 1420, 1480, 1712, 2140, 2272, 2368, 2627, 2840, 2960, 3424, 3959, 4280, 4544, 4736, 5254, 5680, 5920, 6848, 7597, 7918, 8560, 9088, 9472, 10508, 11360, 11840, 13135, 13696, 15194, 15836, 17120, 18176, 19795, 21016, 22720, 23680, 26270, 27392, 30388, 31672, 34240, 37985, 39590, 42032, 45440, 47360, 52540, 60776, 63344, 68480, 75970, 79180, 84064, 90880, 105080, 121552, 126688, 136960, 151940, 158360, 168128, 210160, 243104, 253376, 281089, 303880, 316720, 336256, 420320, 486208, 506752, 562178, 607760, 633440, 672512, 840640, 972416, 1013504, 1124356, 1215520, 1266880, 1405445, 1681280, 1944832, 2248712, 2431040, 2533760, 2810890, 3362560, 4497424, 4862080, 5067520, 5621780, 8994848, 9724160, 11243560, 17989696, 22487120, 35979392, 44974240, 71958784, 89948480, 179896960, 359793920]

約数ペア:

[(1, 359793920), (2, 179896960), (4, 89948480), (5, 71958784), (8, 44974240), (10, 35979392), (16, 22487120), (20, 17989696), (32, 11243560), (37, 9724160), (40, 8994848), (64, 5621780), (71, 5067520), (74, 4862080), (80, 4497424), (107, 3362560), (128, 2810890), (142, 2533760), (148, 2431040), (160, 2248712), (185, 1944832), (214, 1681280), (256, 1405445), (284, 1266880), (296, 1215520), (320, 1124356), (355, 1013504), (370, 972416), (428, 840640), (535, 672512), (568, 633440), (592, 607760), (640, 562178), (710, 506752), (740, 486208), (856, 420320), (1070, 336256), (1136, 316720), (1184, 303880), (1280, 281089), (1420, 253376), (1480, 243104), (1712, 210160), (2140, 168128), (2272, 158360), (2368, 151940), (2627, 136960), (2840, 126688), (2960, 121552), (3424, 105080), (3959, 90880), (4280, 84064), (4544, 79180), (4736, 75970), (5254, 68480), (5680, 63344), (5920, 60776), (6848, 52540), (7597, 47360), (7918, 45440), (8560, 42032), (9088, 39590), (9472, 37985), (10508, 34240), (11360, 31672), (11840, 30388), (13135, 27392), (13696, 26270), (15194, 23680), (15836, 22720), (17120, 21016), (18176, 19795)]