147598360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 447068160

約数和(自身を除く): 299469800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 41, 43, 46, 52, 56, 65, 70, 82, 86, 91, 92, 104, 115, 130, 140, 161, 164, 172, 182, 184, 205, 215, 230, 260, 280, 287, 299, 301, 322, 328, 344, 364, 410, 430, 455, 460, 520, 533, 559, 574, 598, 602, 644, 728, 805, 820, 860, 910, 920, 943, 989, 1066, 1118, 1148, 1196, 1204, 1288, 1435, 1495, 1505, 1610, 1640, 1720, 1763, 1820, 1886, 1978, 2093, 2132, 2236, 2296, 2392, 2408, 2665, 2795, 2870, 2990, 3010, 3220, 3526, 3640, 3731, 3772, 3913, 3956, 4186, 4264, 4472, 4715, 4945, 5330, 5590, 5740, 5980, 6020, 6440, 6601, 6923, 7052, 7462, 7544, 7826, 7912, 8372, 8815, 9430, 9890, 10465, 10660, 11180, 11480, 11960, 12040, 12259, 12341, 12857, 13202, 13846, 14104, 14924, 15652, 16744, 17630, 18655, 18860, 19565, 19780, 20930, 21320, 22360, 22919, 24518, 24682, 25714, 26404, 27692, 29848, 31304, 33005, 34615, 35260, 37310, 37720, 39130, 39560, 40549, 41860, 45838, 49036, 49364, 51428, 52808, 55384, 61295, 61705, 64285, 66010, 69230, 70520, 74620, 78260, 81098, 83720, 85813, 89999, 91676, 98072, 98728, 102856, 114595, 122590, 123410, 128570, 132020, 138460, 149240, 156520, 160433, 162196, 171626, 179998, 183352, 202745, 229190, 245180, 246820, 257140, 264040, 276920, 283843, 320866, 324392, 343252, 359996, 405490, 429065, 449995, 458380, 490360, 493640, 514280, 527137, 567686, 641732, 686504, 719992, 802165, 810980, 858130, 899990, 916760, 1054274, 1135372, 1283464, 1419215, 1604330, 1621960, 1716260, 1799980, 2108548, 2270744, 2635685, 2838430, 3208660, 3432520, 3599960, 3689959, 4217096, 5271370, 5676860, 6417320, 7379918, 10542740, 11353720, 14759836, 18449795, 21085480, 29519672, 36899590, 73799180, 147598360]

約数ペア:

[(1, 147598360), (2, 73799180), (4, 36899590), (5, 29519672), (7, 21085480), (8, 18449795), (10, 14759836), (13, 11353720), (14, 10542740), (20, 7379918), (23, 6417320), (26, 5676860), (28, 5271370), (35, 4217096), (40, 3689959), (41, 3599960), (43, 3432520), (46, 3208660), (52, 2838430), (56, 2635685), (65, 2270744), (70, 2108548), (82, 1799980), (86, 1716260), (91, 1621960), (92, 1604330), (104, 1419215), (115, 1283464), (130, 1135372), (140, 1054274), (161, 916760), (164, 899990), (172, 858130), (182, 810980), (184, 802165), (205, 719992), (215, 686504), (230, 641732), (260, 567686), (280, 527137), (287, 514280), (299, 493640), (301, 490360), (322, 458380), (328, 449995), (344, 429065), (364, 405490), (410, 359996), (430, 343252), (455, 324392), (460, 320866), (520, 283843), (533, 276920), (559, 264040), (574, 257140), (598, 246820), (602, 245180), (644, 229190), (728, 202745), (805, 183352), (820, 179998), (860, 171626), (910, 162196), (920, 160433), (943, 156520), (989, 149240), (1066, 138460), (1118, 132020), (1148, 128570), (1196, 123410), (1204, 122590), (1288, 114595), (1435, 102856), (1495, 98728), (1505, 98072), (1610, 91676), (1640, 89999), (1720, 85813), (1763, 83720), (1820, 81098), (1886, 78260), (1978, 74620), (2093, 70520), (2132, 69230), (2236, 66010), (2296, 64285), (2392, 61705), (2408, 61295), (2665, 55384), (2795, 52808), (2870, 51428), (2990, 49364), (3010, 49036), (3220, 45838), (3526, 41860), (3640, 40549), (3731, 39560), (3772, 39130), (3913, 37720), (3956, 37310), (4186, 35260), (4264, 34615), (4472, 33005), (4715, 31304), (4945, 29848), (5330, 27692), (5590, 26404), (5740, 25714), (5980, 24682), (6020, 24518), (6440, 22919), (6601, 22360), (6923, 21320), (7052, 20930), (7462, 19780), (7544, 19565), (7826, 18860), (7912, 18655), (8372, 17630), (8815, 16744), (9430, 15652), (9890, 14924), (10465, 14104), (10660, 13846), (11180, 13202), (11480, 12857), (11960, 12341), (12040, 12259)]