229690880

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 593961984

約数和(自身を除く): 364271104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 83, 92, 94, 115, 128, 160, 166, 184, 188, 230, 235, 256, 320, 332, 368, 376, 415, 460, 470, 512, 640, 664, 736, 752, 830, 920, 940, 1081, 1280, 1328, 1472, 1504, 1660, 1840, 1880, 1909, 2162, 2560, 2656, 2944, 3008, 3320, 3680, 3760, 3818, 3901, 4324, 5312, 5405, 5888, 6016, 6640, 7360, 7520, 7636, 7802, 8648, 9545, 10624, 10810, 11776, 12032, 13280, 14720, 15040, 15272, 15604, 17296, 19090, 19505, 21248, 21620, 24064, 26560, 29440, 30080, 30544, 31208, 34592, 38180, 39010, 42496, 43240, 53120, 58880, 60160, 61088, 62416, 69184, 76360, 78020, 86480, 89723, 106240, 120320, 122176, 124832, 138368, 152720, 156040, 172960, 179446, 212480, 244352, 249664, 276736, 305440, 312080, 345920, 358892, 448615, 488704, 499328, 553472, 610880, 624160, 691840, 717784, 897230, 977408, 998656, 1221760, 1248320, 1383680, 1435568, 1794460, 1997312, 2443520, 2496640, 2767360, 2871136, 3588920, 4887040, 4993280, 5742272, 7177840, 9986560, 11484544, 14355680, 22969088, 28711360, 45938176, 57422720, 114845440, 229690880]

約数ペア:

[(1, 229690880), (2, 114845440), (4, 57422720), (5, 45938176), (8, 28711360), (10, 22969088), (16, 14355680), (20, 11484544), (23, 9986560), (32, 7177840), (40, 5742272), (46, 4993280), (47, 4887040), (64, 3588920), (80, 2871136), (83, 2767360), (92, 2496640), (94, 2443520), (115, 1997312), (128, 1794460), (160, 1435568), (166, 1383680), (184, 1248320), (188, 1221760), (230, 998656), (235, 977408), (256, 897230), (320, 717784), (332, 691840), (368, 624160), (376, 610880), (415, 553472), (460, 499328), (470, 488704), (512, 448615), (640, 358892), (664, 345920), (736, 312080), (752, 305440), (830, 276736), (920, 249664), (940, 244352), (1081, 212480), (1280, 179446), (1328, 172960), (1472, 156040), (1504, 152720), (1660, 138368), (1840, 124832), (1880, 122176), (1909, 120320), (2162, 106240), (2560, 89723), (2656, 86480), (2944, 78020), (3008, 76360), (3320, 69184), (3680, 62416), (3760, 61088), (3818, 60160), (3901, 58880), (4324, 53120), (5312, 43240), (5405, 42496), (5888, 39010), (6016, 38180), (6640, 34592), (7360, 31208), (7520, 30544), (7636, 30080), (7802, 29440), (8648, 26560), (9545, 24064), (10624, 21620), (10810, 21248), (11776, 19505), (12032, 19090), (13280, 17296), (14720, 15604), (15040, 15272)]