229691840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 651211296

約数和(自身を除く): 421519456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 61, 64, 70, 80, 82, 112, 122, 140, 160, 164, 205, 224, 244, 280, 287, 305, 320, 328, 410, 427, 448, 488, 560, 574, 610, 656, 820, 854, 976, 1120, 1148, 1220, 1312, 1435, 1640, 1681, 1708, 1952, 2135, 2240, 2296, 2440, 2501, 2624, 2870, 3280, 3362, 3416, 3904, 4270, 4592, 4880, 5002, 5740, 6560, 6724, 6832, 8405, 8540, 9184, 9760, 10004, 11480, 11767, 12505, 13120, 13448, 13664, 16810, 17080, 17507, 18368, 19520, 20008, 22960, 23534, 25010, 26896, 27328, 33620, 34160, 35014, 40016, 45920, 47068, 50020, 53792, 58835, 67240, 68320, 70028, 80032, 87535, 91840, 94136, 100040, 102541, 107584, 117670, 134480, 136640, 140056, 160064, 175070, 188272, 200080, 205082, 235340, 268960, 280112, 350140, 376544, 400160, 410164, 470680, 512705, 537920, 560224, 700280, 717787, 753088, 800320, 820328, 941360, 1025410, 1120448, 1400560, 1435574, 1640656, 1882720, 2050820, 2801120, 2871148, 3281312, 3588935, 3765440, 4101640, 5602240, 5742296, 6562624, 7177870, 8203280, 11484592, 14355740, 16406560, 22969184, 28711480, 32813120, 45938368, 57422960, 114845920, 229691840]

約数ペア:

[(1, 229691840), (2, 114845920), (4, 57422960), (5, 45938368), (7, 32813120), (8, 28711480), (10, 22969184), (14, 16406560), (16, 14355740), (20, 11484592), (28, 8203280), (32, 7177870), (35, 6562624), (40, 5742296), (41, 5602240), (56, 4101640), (61, 3765440), (64, 3588935), (70, 3281312), (80, 2871148), (82, 2801120), (112, 2050820), (122, 1882720), (140, 1640656), (160, 1435574), (164, 1400560), (205, 1120448), (224, 1025410), (244, 941360), (280, 820328), (287, 800320), (305, 753088), (320, 717787), (328, 700280), (410, 560224), (427, 537920), (448, 512705), (488, 470680), (560, 410164), (574, 400160), (610, 376544), (656, 350140), (820, 280112), (854, 268960), (976, 235340), (1120, 205082), (1148, 200080), (1220, 188272), (1312, 175070), (1435, 160064), (1640, 140056), (1681, 136640), (1708, 134480), (1952, 117670), (2135, 107584), (2240, 102541), (2296, 100040), (2440, 94136), (2501, 91840), (2624, 87535), (2870, 80032), (3280, 70028), (3362, 68320), (3416, 67240), (3904, 58835), (4270, 53792), (4592, 50020), (4880, 47068), (5002, 45920), (5740, 40016), (6560, 35014), (6724, 34160), (6832, 33620), (8405, 27328), (8540, 26896), (9184, 25010), (9760, 23534), (10004, 22960), (11480, 20008), (11767, 19520), (12505, 18368), (13120, 17507), (13448, 17080), (13664, 16810)]