161040960

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 336

約数和(自身を含む): 610209600

約数和(自身を除く): 449168640

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, 64, 72, 76, 80, 81, 90, 95, 96, 108, 109, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 218, 228, 240, 243, 270, 285, 288, 304, 320, 324, 327, 342, 360, 380, 405, 432, 436, 456, 480, 486, 513, 540, 545, 570, 576, 608, 648, 654, 684, 720, 760, 810, 855, 864, 872, 912, 960, 972, 981, 1026, 1080, 1090, 1140, 1215, 1216, 1296, 1308, 1368, 1440, 1520, 1539, 1620, 1635, 1710, 1728, 1744, 1824, 1944, 1962, 2052, 2071, 2160, 2180, 2280, 2430, 2565, 2592, 2616, 2736, 2880, 2943, 3040, 3078, 3240, 3270, 3420, 3488, 3648, 3888, 3924, 4104, 4142, 4320, 4360, 4560, 4617, 4860, 4905, 5130, 5184, 5232, 5472, 5886, 6080, 6156, 6213, 6480, 6540, 6840, 6976, 7695, 7776, 7848, 8208, 8284, 8640, 8720, 8829, 9120, 9234, 9720, 9810, 10260, 10355, 10464, 10944, 11772, 12312, 12426, 12960, 13080, 13680, 14715, 15390, 15552, 15696, 16416, 16568, 17440, 17658, 18240, 18468, 18639, 19440, 19620, 20520, 20710, 20928, 23085, 23544, 24624, 24852, 25920, 26160, 26487, 27360, 29430, 30780, 31065, 31392, 32832, 33136, 34880, 35316, 36936, 37278, 38880, 39240, 41040, 41420, 44145, 46170, 47088, 49248, 49704, 52320, 52974, 54720, 55917, 58860, 61560, 62130, 62784, 66272, 70632, 73872, 74556, 77760, 78480, 82080, 82840, 88290, 92340, 93195, 94176, 98496, 99408, 104640, 105948, 111834, 117720, 123120, 124260, 132435, 132544, 141264, 147744, 149112, 156960, 164160, 165680, 167751, 176580, 184680, 186390, 188352, 198816, 211896, 223668, 235440, 246240, 248520, 264870, 279585, 282528, 295488, 298224, 313920, 331360, 335502, 353160, 369360, 372780, 397632, 423792, 447336, 470880, 492480, 497040, 503253, 529740, 559170, 565056, 596448, 662720, 671004, 706320, 738720, 745560, 838755, 847584, 894672, 941760, 994080, 1006506, 1059480, 1118340, 1192896, 1342008, 1412640, 1477440, 1491120, 1677510, 1695168, 1789344, 1988160, 2013012, 2118960, 2236680, 2516265, 2684016, 2825280, 2982240, 3355020, 3578688, 4026024, 4237920, 4473360, 5032530, 5368032, 5964480, 6710040, 8052048, 8475840, 8946720, 10065060, 10736064, 13420080, 16104096, 17893440, 20130120, 26840160, 32208192, 40260240, 53680320, 80520480, 161040960]

約数ペア:

[(1, 161040960), (2, 80520480), (3, 53680320), (4, 40260240), (5, 32208192), (6, 26840160), (8, 20130120), (9, 17893440), (10, 16104096), (12, 13420080), (15, 10736064), (16, 10065060), (18, 8946720), (19, 8475840), (20, 8052048), (24, 6710040), (27, 5964480), (30, 5368032), (32, 5032530), (36, 4473360), (38, 4237920), (40, 4026024), (45, 3578688), (48, 3355020), (54, 2982240), (57, 2825280), (60, 2684016), (64, 2516265), (72, 2236680), (76, 2118960), (80, 2013012), (81, 1988160), (90, 1789344), (95, 1695168), (96, 1677510), (108, 1491120), (109, 1477440), (114, 1412640), (120, 1342008), (135, 1192896), (144, 1118340), (152, 1059480), (160, 1006506), (162, 994080), (171, 941760), (180, 894672), (190, 847584), (192, 838755), (216, 745560), (218, 738720), (228, 706320), (240, 671004), (243, 662720), (270, 596448), (285, 565056), (288, 559170), (304, 529740), (320, 503253), (324, 497040), (327, 492480), (342, 470880), (360, 447336), (380, 423792), (405, 397632), (432, 372780), (436, 369360), (456, 353160), (480, 335502), (486, 331360), (513, 313920), (540, 298224), (545, 295488), (570, 282528), (576, 279585), (608, 264870), (648, 248520), (654, 246240), (684, 235440), (720, 223668), (760, 211896), (810, 198816), (855, 188352), (864, 186390), (872, 184680), (912, 176580), (960, 167751), (972, 165680), (981, 164160), (1026, 156960), (1080, 149112), (1090, 147744), (1140, 141264), (1215, 132544), (1216, 132435), (1296, 124260), (1308, 123120), (1368, 117720), (1440, 111834), (1520, 105948), (1539, 104640), (1620, 99408), (1635, 98496), (1710, 94176), (1728, 93195), (1744, 92340), (1824, 88290), (1944, 82840), (1962, 82080), (2052, 78480), (2071, 77760), (2160, 74556), (2180, 73872), (2280, 70632), (2430, 66272), (2565, 62784), (2592, 62130), (2616, 61560), (2736, 58860), (2880, 55917), (2943, 54720), (3040, 52974), (3078, 52320), (3240, 49704), (3270, 49248), (3420, 47088), (3488, 46170), (3648, 44145), (3888, 41420), (3924, 41040), (4104, 39240), (4142, 38880), (4320, 37278), (4360, 36936), (4560, 35316), (4617, 34880), (4860, 33136), (4905, 32832), (5130, 31392), (5184, 31065), (5232, 30780), (5472, 29430), (5886, 27360), (6080, 26487), (6156, 26160), (6213, 25920), (6480, 24852), (6540, 24624), (6840, 23544), (6976, 23085), (7695, 20928), (7776, 20710), (7848, 20520), (8208, 19620), (8284, 19440), (8640, 18639), (8720, 18468), (8829, 18240), (9120, 17658), (9234, 17440), (9720, 16568), (9810, 16416), (10260, 15696), (10355, 15552), (10464, 15390), (10944, 14715), (11772, 13680), (12312, 13080), (12426, 12960)]