156949920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 561738240

約数和(自身を除く): 404788320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 773, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1546, 1692, 1880, 2115, 2160, 2256, 2319, 2538, 2820, 3092, 3384, 3760, 3865, 4230, 4320, 4512, 4638, 5076, 5640, 6184, 6345, 6768, 6957, 7520, 7730, 8460, 9276, 10152, 11280, 11595, 12368, 12690, 13536, 13914, 15460, 16920, 18552, 20304, 20871, 22560, 23190, 24736, 25380, 27828, 30920, 33840, 34785, 36331, 37104, 40608, 41742, 46380, 50760, 55656, 61840, 67680, 69570, 72662, 74208, 83484, 92760, 101520, 104355, 108993, 111312, 123680, 139140, 145324, 166968, 181655, 185520, 203040, 208710, 217986, 222624, 278280, 290648, 326979, 333936, 363310, 371040, 417420, 435972, 544965, 556560, 581296, 653958, 667872, 726620, 834840, 871944, 980937, 1089930, 1113120, 1162592, 1307916, 1453240, 1634895, 1669680, 1743888, 1961874, 2179860, 2615832, 2906480, 3269790, 3339360, 3487776, 3923748, 4359720, 4904685, 5231664, 5812960, 6539580, 7847496, 8719440, 9809370, 10463328, 13079160, 15694992, 17438880, 19618740, 26158320, 31389984, 39237480, 52316640, 78474960, 156949920]

約数ペア:

[(1, 156949920), (2, 78474960), (3, 52316640), (4, 39237480), (5, 31389984), (6, 26158320), (8, 19618740), (9, 17438880), (10, 15694992), (12, 13079160), (15, 10463328), (16, 9809370), (18, 8719440), (20, 7847496), (24, 6539580), (27, 5812960), (30, 5231664), (32, 4904685), (36, 4359720), (40, 3923748), (45, 3487776), (47, 3339360), (48, 3269790), (54, 2906480), (60, 2615832), (72, 2179860), (80, 1961874), (90, 1743888), (94, 1669680), (96, 1634895), (108, 1453240), (120, 1307916), (135, 1162592), (141, 1113120), (144, 1089930), (160, 980937), (180, 871944), (188, 834840), (216, 726620), (235, 667872), (240, 653958), (270, 581296), (282, 556560), (288, 544965), (360, 435972), (376, 417420), (423, 371040), (432, 363310), (470, 333936), (480, 326979), (540, 290648), (564, 278280), (705, 222624), (720, 217986), (752, 208710), (773, 203040), (846, 185520), (864, 181655), (940, 166968), (1080, 145324), (1128, 139140), (1269, 123680), (1410, 111312), (1440, 108993), (1504, 104355), (1546, 101520), (1692, 92760), (1880, 83484), (2115, 74208), (2160, 72662), (2256, 69570), (2319, 67680), (2538, 61840), (2820, 55656), (3092, 50760), (3384, 46380), (3760, 41742), (3865, 40608), (4230, 37104), (4320, 36331), (4512, 34785), (4638, 33840), (5076, 30920), (5640, 27828), (6184, 25380), (6345, 24736), (6768, 23190), (6957, 22560), (7520, 20871), (7730, 20304), (8460, 18552), (9276, 16920), (10152, 15460), (11280, 13914), (11595, 13536), (12368, 12690)]