246603520

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 626347008

約数和(自身を除く): 379743488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 127, 128, 148, 160, 164, 185, 205, 254, 256, 296, 320, 328, 370, 410, 508, 592, 635, 640, 656, 740, 820, 1016, 1184, 1270, 1280, 1312, 1480, 1517, 1640, 2032, 2368, 2540, 2624, 2960, 3034, 3280, 4064, 4699, 4736, 5080, 5207, 5248, 5920, 6068, 6560, 7585, 8128, 9398, 9472, 10160, 10414, 10496, 11840, 12136, 13120, 15170, 16256, 18796, 20320, 20828, 23495, 23680, 24272, 26035, 26240, 30340, 32512, 37592, 40640, 41656, 46990, 47360, 48544, 52070, 52480, 60680, 75184, 81280, 83312, 93980, 97088, 104140, 121360, 150368, 162560, 166624, 187960, 192659, 194176, 208280, 242720, 300736, 333248, 375920, 385318, 388352, 416560, 485440, 601472, 666496, 751840, 770636, 833120, 963295, 970880, 1202944, 1332992, 1503680, 1541272, 1666240, 1926590, 1941760, 3007360, 3082544, 3332480, 3853180, 6014720, 6165088, 6664960, 7706360, 12330176, 15412720, 24660352, 30825440, 49320704, 61650880, 123301760, 246603520]

約数ペア:

[(1, 246603520), (2, 123301760), (4, 61650880), (5, 49320704), (8, 30825440), (10, 24660352), (16, 15412720), (20, 12330176), (32, 7706360), (37, 6664960), (40, 6165088), (41, 6014720), (64, 3853180), (74, 3332480), (80, 3082544), (82, 3007360), (127, 1941760), (128, 1926590), (148, 1666240), (160, 1541272), (164, 1503680), (185, 1332992), (205, 1202944), (254, 970880), (256, 963295), (296, 833120), (320, 770636), (328, 751840), (370, 666496), (410, 601472), (508, 485440), (592, 416560), (635, 388352), (640, 385318), (656, 375920), (740, 333248), (820, 300736), (1016, 242720), (1184, 208280), (1270, 194176), (1280, 192659), (1312, 187960), (1480, 166624), (1517, 162560), (1640, 150368), (2032, 121360), (2368, 104140), (2540, 97088), (2624, 93980), (2960, 83312), (3034, 81280), (3280, 75184), (4064, 60680), (4699, 52480), (4736, 52070), (5080, 48544), (5207, 47360), (5248, 46990), (5920, 41656), (6068, 40640), (6560, 37592), (7585, 32512), (8128, 30340), (9398, 26240), (9472, 26035), (10160, 24272), (10414, 23680), (10496, 23495), (11840, 20828), (12136, 20320), (13120, 18796), (15170, 16256)]