156728880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 360

約数和(自身を含む): 663770016

約数和(自身を除く): 507041136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 242, 252, 257, 264, 280, 308, 315, 330, 336, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 514, 528, 560, 605, 616, 630, 660, 693, 720, 726, 770, 771, 792, 840, 847, 880, 924, 968, 990, 1008, 1028, 1089, 1155, 1210, 1232, 1260, 1285, 1320, 1386, 1452, 1540, 1542, 1584, 1680, 1694, 1799, 1815, 1848, 1936, 1980, 2056, 2178, 2310, 2313, 2420, 2520, 2541, 2570, 2640, 2772, 2827, 2904, 3080, 3084, 3388, 3465, 3598, 3630, 3696, 3855, 3960, 4112, 4235, 4356, 4620, 4626, 4840, 5040, 5082, 5140, 5397, 5445, 5544, 5654, 5808, 6160, 6168, 6776, 6930, 7196, 7260, 7623, 7710, 7920, 8470, 8481, 8712, 8995, 9240, 9252, 9680, 10164, 10280, 10794, 10890, 11088, 11308, 11565, 12336, 12705, 13552, 13860, 14135, 14392, 14520, 15246, 15420, 16191, 16940, 16962, 17424, 17990, 18480, 18504, 19789, 20328, 20560, 21588, 21780, 22616, 23130, 25410, 25443, 26985, 27720, 28270, 28784, 29040, 30492, 30840, 31097, 32382, 33880, 33924, 35980, 37008, 38115, 39578, 40656, 42405, 43176, 43560, 45232, 46260, 50820, 50886, 53970, 55440, 56540, 59367, 60984, 61680, 62194, 64764, 67760, 67848, 71960, 76230, 79156, 80955, 84810, 86352, 87120, 92520, 93291, 98945, 101640, 101772, 107940, 113080, 118734, 121968, 124388, 127215, 129528, 135696, 143920, 152460, 155485, 158312, 161910, 169620, 178101, 185040, 186582, 197890, 203280, 203544, 215880, 217679, 226160, 237468, 248776, 254430, 259056, 279873, 296835, 304920, 310970, 316624, 323820, 339240, 356202, 373164, 395780, 407088, 431760, 435358, 466455, 474936, 497552, 508860, 559746, 593670, 609840, 621940, 647640, 653037, 678480, 712404, 746328, 791560, 870716, 890505, 932910, 949872, 1017720, 1088395, 1119492, 1187340, 1243880, 1295280, 1306074, 1399365, 1424808, 1492656, 1583120, 1741432, 1781010, 1865820, 1959111, 2035440, 2176790, 2238984, 2374680, 2487760, 2612148, 2798730, 2849616, 3265185, 3482864, 3562020, 3731640, 3918222, 4353580, 4477968, 4749360, 5224296, 5597460, 6530370, 7124040, 7463280, 7836444, 8707160, 9795555, 10448592, 11194920, 13060740, 14248080, 15672888, 17414320, 19591110, 22389840, 26121480, 31345776, 39182220, 52242960, 78364440, 156728880]

約数ペア:

[(1, 156728880), (2, 78364440), (3, 52242960), (4, 39182220), (5, 31345776), (6, 26121480), (7, 22389840), (8, 19591110), (9, 17414320), (10, 15672888), (11, 14248080), (12, 13060740), (14, 11194920), (15, 10448592), (16, 9795555), (18, 8707160), (20, 7836444), (21, 7463280), (22, 7124040), (24, 6530370), (28, 5597460), (30, 5224296), (33, 4749360), (35, 4477968), (36, 4353580), (40, 3918222), (42, 3731640), (44, 3562020), (45, 3482864), (48, 3265185), (55, 2849616), (56, 2798730), (60, 2612148), (63, 2487760), (66, 2374680), (70, 2238984), (72, 2176790), (77, 2035440), (80, 1959111), (84, 1865820), (88, 1781010), (90, 1741432), (99, 1583120), (105, 1492656), (110, 1424808), (112, 1399365), (120, 1306074), (121, 1295280), (126, 1243880), (132, 1187340), (140, 1119492), (144, 1088395), (154, 1017720), (165, 949872), (168, 932910), (176, 890505), (180, 870716), (198, 791560), (210, 746328), (220, 712404), (231, 678480), (240, 653037), (242, 647640), (252, 621940), (257, 609840), (264, 593670), (280, 559746), (308, 508860), (315, 497552), (330, 474936), (336, 466455), (360, 435358), (363, 431760), (385, 407088), (396, 395780), (420, 373164), (440, 356202), (462, 339240), (484, 323820), (495, 316624), (504, 310970), (514, 304920), (528, 296835), (560, 279873), (605, 259056), (616, 254430), (630, 248776), (660, 237468), (693, 226160), (720, 217679), (726, 215880), (770, 203544), (771, 203280), (792, 197890), (840, 186582), (847, 185040), (880, 178101), (924, 169620), (968, 161910), (990, 158312), (1008, 155485), (1028, 152460), (1089, 143920), (1155, 135696), (1210, 129528), (1232, 127215), (1260, 124388), (1285, 121968), (1320, 118734), (1386, 113080), (1452, 107940), (1540, 101772), (1542, 101640), (1584, 98945), (1680, 93291), (1694, 92520), (1799, 87120), (1815, 86352), (1848, 84810), (1936, 80955), (1980, 79156), (2056, 76230), (2178, 71960), (2310, 67848), (2313, 67760), (2420, 64764), (2520, 62194), (2541, 61680), (2570, 60984), (2640, 59367), (2772, 56540), (2827, 55440), (2904, 53970), (3080, 50886), (3084, 50820), (3388, 46260), (3465, 45232), (3598, 43560), (3630, 43176), (3696, 42405), (3855, 40656), (3960, 39578), (4112, 38115), (4235, 37008), (4356, 35980), (4620, 33924), (4626, 33880), (4840, 32382), (5040, 31097), (5082, 30840), (5140, 30492), (5397, 29040), (5445, 28784), (5544, 28270), (5654, 27720), (5808, 26985), (6160, 25443), (6168, 25410), (6776, 23130), (6930, 22616), (7196, 21780), (7260, 21588), (7623, 20560), (7710, 20328), (7920, 19789), (8470, 18504), (8481, 18480), (8712, 17990), (8995, 17424), (9240, 16962), (9252, 16940), (9680, 16191), (10164, 15420), (10280, 15246), (10794, 14520), (10890, 14392), (11088, 14135), (11308, 13860), (11565, 13552), (12336, 12705)]