228832240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 709829568

約数和(自身を除く): 480997328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 43, 52, 56, 65, 68, 70, 80, 85, 86, 91, 104, 112, 119, 130, 136, 140, 170, 172, 182, 208, 215, 221, 238, 260, 272, 280, 301, 340, 344, 364, 430, 442, 455, 476, 520, 559, 560, 595, 602, 680, 688, 728, 731, 860, 884, 910, 952, 1040, 1105, 1118, 1190, 1204, 1360, 1456, 1462, 1505, 1547, 1720, 1768, 1820, 1849, 1904, 2210, 2236, 2380, 2408, 2795, 2924, 3010, 3094, 3440, 3536, 3640, 3655, 3698, 3913, 4420, 4472, 4760, 4816, 5117, 5590, 5848, 6020, 6188, 7280, 7310, 7396, 7735, 7826, 8840, 8944, 9245, 9503, 9520, 10234, 11180, 11696, 12040, 12376, 12943, 14620, 14792, 15470, 15652, 17680, 18490, 19006, 19565, 20468, 22360, 24037, 24080, 24752, 25585, 25886, 29240, 29584, 30940, 31304, 31433, 36980, 38012, 39130, 40936, 44720, 47515, 48074, 51170, 51772, 58480, 61880, 62608, 62866, 64715, 66521, 73960, 76024, 78260, 81872, 95030, 96148, 102340, 103544, 120185, 123760, 125732, 129430, 133042, 147920, 152048, 156520, 157165, 168259, 190060, 192296, 204680, 207088, 220031, 240370, 251464, 258860, 266084, 313040, 314330, 332605, 336518, 380120, 384592, 408629, 409360, 440062, 480740, 502928, 517720, 532168, 628660, 665210, 673036, 760240, 817258, 841295, 880124, 961480, 1035440, 1064336, 1100155, 1257320, 1330420, 1346072, 1634516, 1682590, 1760248, 1922960, 2043145, 2200310, 2514640, 2660840, 2692144, 2860403, 3269032, 3365180, 3520496, 4086290, 4400620, 5321680, 5720806, 6538064, 6730360, 8172580, 8801240, 11441612, 13460720, 14302015, 16345160, 17602480, 22883224, 28604030, 32690320, 45766448, 57208060, 114416120, 228832240]

約数ペア:

[(1, 228832240), (2, 114416120), (4, 57208060), (5, 45766448), (7, 32690320), (8, 28604030), (10, 22883224), (13, 17602480), (14, 16345160), (16, 14302015), (17, 13460720), (20, 11441612), (26, 8801240), (28, 8172580), (34, 6730360), (35, 6538064), (40, 5720806), (43, 5321680), (52, 4400620), (56, 4086290), (65, 3520496), (68, 3365180), (70, 3269032), (80, 2860403), (85, 2692144), (86, 2660840), (91, 2514640), (104, 2200310), (112, 2043145), (119, 1922960), (130, 1760248), (136, 1682590), (140, 1634516), (170, 1346072), (172, 1330420), (182, 1257320), (208, 1100155), (215, 1064336), (221, 1035440), (238, 961480), (260, 880124), (272, 841295), (280, 817258), (301, 760240), (340, 673036), (344, 665210), (364, 628660), (430, 532168), (442, 517720), (455, 502928), (476, 480740), (520, 440062), (559, 409360), (560, 408629), (595, 384592), (602, 380120), (680, 336518), (688, 332605), (728, 314330), (731, 313040), (860, 266084), (884, 258860), (910, 251464), (952, 240370), (1040, 220031), (1105, 207088), (1118, 204680), (1190, 192296), (1204, 190060), (1360, 168259), (1456, 157165), (1462, 156520), (1505, 152048), (1547, 147920), (1720, 133042), (1768, 129430), (1820, 125732), (1849, 123760), (1904, 120185), (2210, 103544), (2236, 102340), (2380, 96148), (2408, 95030), (2795, 81872), (2924, 78260), (3010, 76024), (3094, 73960), (3440, 66521), (3536, 64715), (3640, 62866), (3655, 62608), (3698, 61880), (3913, 58480), (4420, 51772), (4472, 51170), (4760, 48074), (4816, 47515), (5117, 44720), (5590, 40936), (5848, 39130), (6020, 38012), (6188, 36980), (7280, 31433), (7310, 31304), (7396, 30940), (7735, 29584), (7826, 29240), (8840, 25886), (8944, 25585), (9245, 24752), (9503, 24080), (9520, 24037), (10234, 22360), (11180, 20468), (11696, 19565), (12040, 19006), (12376, 18490), (12943, 17680), (14620, 15652), (14792, 15470)]