166991760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 320

約数和(自身を含む): 654124800

約数和(自身を除く): 487133040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 313, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 626, 684, 702, 720, 741, 760, 780, 855, 912, 936, 939, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1252, 1368, 1404, 1482, 1520, 1560, 1565, 1710, 1755, 1872, 1878, 1976, 2052, 2160, 2223, 2280, 2340, 2470, 2504, 2565, 2736, 2808, 2817, 2964, 3120, 3130, 3420, 3510, 3705, 3756, 3952, 4069, 4104, 4446, 4560, 4680, 4695, 4940, 5008, 5130, 5616, 5634, 5928, 5947, 6260, 6669, 6840, 7020, 7410, 7512, 8138, 8208, 8451, 8892, 9360, 9390, 9880, 10260, 11115, 11268, 11856, 11894, 12207, 12520, 13338, 13680, 14040, 14085, 14820, 15024, 16276, 16902, 17784, 17841, 18780, 19760, 20345, 20520, 22230, 22536, 23788, 24414, 25040, 26676, 28080, 28170, 29640, 29735, 32552, 33345, 33804, 35568, 35682, 36621, 37560, 40690, 41040, 42255, 44460, 45072, 47576, 48828, 53352, 53523, 56340, 59280, 59470, 61035, 65104, 66690, 67608, 71364, 73242, 75120, 77311, 81380, 84510, 88920, 89205, 95152, 97656, 106704, 107046, 109863, 112680, 118940, 122070, 133380, 135216, 142728, 146484, 154622, 160569, 162760, 169020, 177840, 178410, 183105, 195312, 214092, 219726, 225360, 231933, 237880, 244140, 266760, 267615, 285456, 292968, 309244, 321138, 325520, 338040, 356820, 366210, 386555, 428184, 439452, 463866, 475760, 488280, 533520, 535230, 549315, 585936, 618488, 642276, 676080, 695799, 713640, 732420, 773110, 802845, 856368, 878904, 927732, 976560, 1070460, 1098630, 1159665, 1236976, 1284552, 1391598, 1427280, 1464840, 1546220, 1605690, 1757808, 1855464, 2087397, 2140920, 2197260, 2319330, 2569104, 2783196, 2929680, 3092440, 3211380, 3478995, 3710928, 4174794, 4281840, 4394520, 4638660, 5566392, 6184880, 6422760, 6957990, 8349588, 8789040, 9277320, 10436985, 11132784, 12845520, 13915980, 16699176, 18554640, 20873970, 27831960, 33398352, 41747940, 55663920, 83495880, 166991760]

約数ペア:

[(1, 166991760), (2, 83495880), (3, 55663920), (4, 41747940), (5, 33398352), (6, 27831960), (8, 20873970), (9, 18554640), (10, 16699176), (12, 13915980), (13, 12845520), (15, 11132784), (16, 10436985), (18, 9277320), (19, 8789040), (20, 8349588), (24, 6957990), (26, 6422760), (27, 6184880), (30, 5566392), (36, 4638660), (38, 4394520), (39, 4281840), (40, 4174794), (45, 3710928), (48, 3478995), (52, 3211380), (54, 3092440), (57, 2929680), (60, 2783196), (65, 2569104), (72, 2319330), (76, 2197260), (78, 2140920), (80, 2087397), (90, 1855464), (95, 1757808), (104, 1605690), (108, 1546220), (114, 1464840), (117, 1427280), (120, 1391598), (130, 1284552), (135, 1236976), (144, 1159665), (152, 1098630), (156, 1070460), (171, 976560), (180, 927732), (190, 878904), (195, 856368), (208, 802845), (216, 773110), (228, 732420), (234, 713640), (240, 695799), (247, 676080), (260, 642276), (270, 618488), (285, 585936), (304, 549315), (312, 535230), (313, 533520), (342, 488280), (351, 475760), (360, 463866), (380, 439452), (390, 428184), (432, 386555), (456, 366210), (468, 356820), (494, 338040), (513, 325520), (520, 321138), (540, 309244), (570, 292968), (585, 285456), (624, 267615), (626, 266760), (684, 244140), (702, 237880), (720, 231933), (741, 225360), (760, 219726), (780, 214092), (855, 195312), (912, 183105), (936, 178410), (939, 177840), (988, 169020), (1026, 162760), (1040, 160569), (1080, 154622), (1140, 146484), (1170, 142728), (1235, 135216), (1252, 133380), (1368, 122070), (1404, 118940), (1482, 112680), (1520, 109863), (1560, 107046), (1565, 106704), (1710, 97656), (1755, 95152), (1872, 89205), (1878, 88920), (1976, 84510), (2052, 81380), (2160, 77311), (2223, 75120), (2280, 73242), (2340, 71364), (2470, 67608), (2504, 66690), (2565, 65104), (2736, 61035), (2808, 59470), (2817, 59280), (2964, 56340), (3120, 53523), (3130, 53352), (3420, 48828), (3510, 47576), (3705, 45072), (3756, 44460), (3952, 42255), (4069, 41040), (4104, 40690), (4446, 37560), (4560, 36621), (4680, 35682), (4695, 35568), (4940, 33804), (5008, 33345), (5130, 32552), (5616, 29735), (5634, 29640), (5928, 28170), (5947, 28080), (6260, 26676), (6669, 25040), (6840, 24414), (7020, 23788), (7410, 22536), (7512, 22230), (8138, 20520), (8208, 20345), (8451, 19760), (8892, 18780), (9360, 17841), (9390, 17784), (9880, 16902), (10260, 16276), (11115, 15024), (11268, 14820), (11856, 14085), (11894, 14040), (12207, 13680), (12520, 13338)]