1322390880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16111}}^1$

素因数の和:16154

約数の個数: 192

約数和(自身を含む): 4872268800

約数和(自身を除く): 3549877920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16111, 16416, 20520, 27360, 32222, 41040, 48333, 64444, 80555, 82080, 96666, 128888, 144999, 161110, 193332, 241665, 257776, 289998, 306109, 322220, 386664, 434997, 483330, 515552, 579996, 612218, 644440, 724995, 773328, 869994, 918327, 966660, 1159992, 1224436, 1288880, 1449990, 1530545, 1546656, 1739988, 1836654, 1933320, 2174985, 2319984, 2448872, 2577760, 2754981, 2899980, 3061090, 3479976, 3673308, 3866640, 4349970, 4591635, 4639968, 4897744, 5509962, 5799960, 6122180, 6959952, 7346616, 7733280, 8264943, 8699940, 9183270, 9795488, 11019924, 11599920, 12244360, 13774905, 13919904, 14693232, 16529886, 17399880, 18366540, 22039848, 23199840, 24488720, 27549810, 29386464, 33059772, 34799760, 36733080, 41324715, 44079696, 48977440, 55099620, 66119544, 69599520, 73466160, 82649430, 88159392, 110199240, 132239088, 146932320, 165298860, 220398480, 264478176, 330597720, 440796960, 661195440, 1322390880]

約数ペア:

[(1, 1322390880), (2, 661195440), (3, 440796960), (4, 330597720), (5, 264478176), (6, 220398480), (8, 165298860), (9, 146932320), (10, 132239088), (12, 110199240), (15, 88159392), (16, 82649430), (18, 73466160), (19, 69599520), (20, 66119544), (24, 55099620), (27, 48977440), (30, 44079696), (32, 41324715), (36, 36733080), (38, 34799760), (40, 33059772), (45, 29386464), (48, 27549810), (54, 24488720), (57, 23199840), (60, 22039848), (72, 18366540), (76, 17399880), (80, 16529886), (90, 14693232), (95, 13919904), (96, 13774905), (108, 12244360), (114, 11599920), (120, 11019924), (135, 9795488), (144, 9183270), (152, 8699940), (160, 8264943), (171, 7733280), (180, 7346616), (190, 6959952), (216, 6122180), (228, 5799960), (240, 5509962), (270, 4897744), (285, 4639968), (288, 4591635), (304, 4349970), (342, 3866640), (360, 3673308), (380, 3479976), (432, 3061090), (456, 2899980), (480, 2754981), (513, 2577760), (540, 2448872), (570, 2319984), (608, 2174985), (684, 1933320), (720, 1836654), (760, 1739988), (855, 1546656), (864, 1530545), (912, 1449990), (1026, 1288880), (1080, 1224436), (1140, 1159992), (1368, 966660), (1440, 918327), (1520, 869994), (1710, 773328), (1824, 724995), (2052, 644440), (2160, 612218), (2280, 579996), (2565, 515552), (2736, 483330), (3040, 434997), (3420, 386664), (4104, 322220), (4320, 306109), (4560, 289998), (5130, 257776), (5472, 241665), (6840, 193332), (8208, 161110), (9120, 144999), (10260, 128888), (13680, 96666), (16111, 82080), (16416, 80555), (20520, 64444), (27360, 48333), (32222, 41040)]