226929920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 690708480

約数和(自身を除く): 463778560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 43, 56, 62, 64, 70, 76, 80, 86, 95, 112, 124, 128, 133, 140, 152, 155, 160, 172, 190, 215, 217, 224, 248, 256, 266, 280, 301, 304, 310, 320, 344, 380, 430, 434, 448, 496, 532, 560, 589, 602, 608, 620, 640, 665, 688, 760, 817, 860, 868, 896, 992, 1064, 1085, 1120, 1178, 1204, 1216, 1240, 1280, 1330, 1333, 1376, 1505, 1520, 1634, 1720, 1736, 1792, 1984, 2128, 2170, 2240, 2356, 2408, 2432, 2480, 2660, 2666, 2752, 2945, 3010, 3040, 3268, 3440, 3472, 3968, 4085, 4123, 4256, 4340, 4480, 4712, 4816, 4864, 4960, 5320, 5332, 5504, 5719, 5890, 6020, 6080, 6536, 6665, 6880, 6944, 7936, 8170, 8246, 8512, 8680, 8960, 9331, 9424, 9632, 9920, 10640, 10664, 11008, 11438, 11780, 12040, 12160, 13072, 13330, 13760, 13888, 16340, 16492, 17024, 17360, 18662, 18848, 19264, 19840, 20615, 21280, 21328, 22876, 23560, 24080, 24320, 25327, 26144, 26660, 27520, 27776, 28595, 32680, 32984, 34048, 34720, 37324, 37696, 38528, 39680, 41230, 42560, 42656, 45752, 46655, 47120, 48160, 50654, 52288, 53320, 55040, 55552, 57190, 65360, 65968, 69440, 74648, 75392, 77056, 82460, 85120, 85312, 91504, 93310, 94240, 96320, 101308, 104576, 106640, 114380, 126635, 130720, 131936, 138880, 149296, 150784, 164920, 170240, 170624, 177289, 183008, 186620, 188480, 192640, 202616, 209152, 213280, 228760, 253270, 261440, 263872, 277760, 298592, 329840, 341248, 354578, 366016, 373240, 376960, 385280, 405232, 426560, 457520, 506540, 522880, 527744, 597184, 659680, 709156, 732032, 746480, 753920, 810464, 853120, 886445, 915040, 1013080, 1045760, 1055488, 1194368, 1319360, 1418312, 1464064, 1492960, 1620928, 1706240, 1772890, 1830080, 2026160, 2388736, 2638720, 2836624, 2985920, 3241856, 3545780, 3660160, 4052320, 5277440, 5673248, 5971840, 6483712, 7091560, 7320320, 8104640, 11346496, 11943680, 14183120, 16209280, 22692992, 28366240, 32418560, 45385984, 56732480, 113464960, 226929920]

約数ペア:

[(1, 226929920), (2, 113464960), (4, 56732480), (5, 45385984), (7, 32418560), (8, 28366240), (10, 22692992), (14, 16209280), (16, 14183120), (19, 11943680), (20, 11346496), (28, 8104640), (31, 7320320), (32, 7091560), (35, 6483712), (38, 5971840), (40, 5673248), (43, 5277440), (56, 4052320), (62, 3660160), (64, 3545780), (70, 3241856), (76, 2985920), (80, 2836624), (86, 2638720), (95, 2388736), (112, 2026160), (124, 1830080), (128, 1772890), (133, 1706240), (140, 1620928), (152, 1492960), (155, 1464064), (160, 1418312), (172, 1319360), (190, 1194368), (215, 1055488), (217, 1045760), (224, 1013080), (248, 915040), (256, 886445), (266, 853120), (280, 810464), (301, 753920), (304, 746480), (310, 732032), (320, 709156), (344, 659680), (380, 597184), (430, 527744), (434, 522880), (448, 506540), (496, 457520), (532, 426560), (560, 405232), (589, 385280), (602, 376960), (608, 373240), (620, 366016), (640, 354578), (665, 341248), (688, 329840), (760, 298592), (817, 277760), (860, 263872), (868, 261440), (896, 253270), (992, 228760), (1064, 213280), (1085, 209152), (1120, 202616), (1178, 192640), (1204, 188480), (1216, 186620), (1240, 183008), (1280, 177289), (1330, 170624), (1333, 170240), (1376, 164920), (1505, 150784), (1520, 149296), (1634, 138880), (1720, 131936), (1736, 130720), (1792, 126635), (1984, 114380), (2128, 106640), (2170, 104576), (2240, 101308), (2356, 96320), (2408, 94240), (2432, 93310), (2480, 91504), (2660, 85312), (2666, 85120), (2752, 82460), (2945, 77056), (3010, 75392), (3040, 74648), (3268, 69440), (3440, 65968), (3472, 65360), (3968, 57190), (4085, 55552), (4123, 55040), (4256, 53320), (4340, 52288), (4480, 50654), (4712, 48160), (4816, 47120), (4864, 46655), (4960, 45752), (5320, 42656), (5332, 42560), (5504, 41230), (5719, 39680), (5890, 38528), (6020, 37696), (6080, 37324), (6536, 34720), (6665, 34048), (6880, 32984), (6944, 32680), (7936, 28595), (8170, 27776), (8246, 27520), (8512, 26660), (8680, 26144), (8960, 25327), (9331, 24320), (9424, 24080), (9632, 23560), (9920, 22876), (10640, 21328), (10664, 21280), (11008, 20615), (11438, 19840), (11780, 19264), (12040, 18848), (12160, 18662), (13072, 17360), (13330, 17024), (13760, 16492), (13888, 16340)]