1219727040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 448

約数和(自身を含む): 4792919040

約数和(自身を除く): 3573192000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 56, 57, 60, 64, 70, 76, 80, 82, 84, 95, 96, 105, 112, 114, 120, 123, 133, 140, 152, 160, 164, 168, 190, 192, 205, 210, 224, 228, 233, 240, 246, 266, 280, 285, 287, 304, 320, 328, 336, 380, 399, 410, 420, 448, 456, 466, 480, 492, 532, 560, 570, 574, 608, 615, 656, 665, 672, 699, 760, 779, 798, 820, 840, 861, 912, 932, 960, 984, 1064, 1120, 1140, 1148, 1165, 1216, 1230, 1312, 1330, 1344, 1398, 1435, 1520, 1558, 1596, 1631, 1640, 1680, 1722, 1824, 1864, 1968, 1995, 2128, 2240, 2280, 2296, 2330, 2337, 2460, 2624, 2660, 2796, 2870, 3040, 3116, 3192, 3262, 3280, 3360, 3444, 3495, 3648, 3728, 3895, 3936, 3990, 4256, 4305, 4427, 4560, 4592, 4660, 4674, 4893, 4920, 5320, 5453, 5592, 5740, 6080, 6232, 6384, 6524, 6560, 6720, 6888, 6990, 7456, 7790, 7872, 7980, 8155, 8512, 8610, 8854, 9120, 9184, 9320, 9348, 9553, 9786, 9840, 10640, 10906, 11184, 11480, 11685, 12464, 12768, 13048, 13120, 13281, 13776, 13980, 14912, 15580, 15960, 16310, 16359, 17220, 17708, 18240, 18368, 18640, 18696, 19106, 19572, 19680, 21280, 21812, 22135, 22368, 22960, 23370, 24465, 24928, 25536, 26096, 26562, 27265, 27552, 27960, 28659, 30989, 31160, 31920, 32620, 32718, 34440, 35416, 37280, 37392, 38212, 39144, 39360, 42560, 43624, 44270, 44736, 45920, 46740, 47765, 48930, 49856, 52192, 53124, 54530, 55104, 55920, 57318, 61978, 62320, 63840, 65240, 65436, 66405, 66871, 68880, 70832, 74560, 74784, 76424, 78288, 81795, 87248, 88540, 91840, 92967, 93480, 95530, 97860, 104384, 106248, 109060, 111840, 114636, 123956, 124640, 127680, 130480, 130872, 132810, 133742, 137760, 141664, 143295, 149568, 152848, 154945, 156576, 163590, 174496, 177080, 181507, 185934, 186960, 191060, 195720, 200613, 212496, 218120, 223680, 229272, 247912, 249280, 260960, 261744, 265620, 267484, 275520, 283328, 286590, 305696, 309890, 313152, 327180, 334355, 348992, 354160, 363014, 371868, 373920, 382120, 391440, 401226, 424992, 436240, 458544, 464835, 495824, 521920, 523488, 531240, 534968, 544521, 573180, 611392, 619780, 654360, 668710, 708320, 726028, 743736, 747840, 764240, 782880, 802452, 849984, 872480, 907535, 917088, 929670, 991648, 1003065, 1046976, 1062480, 1069936, 1089042, 1146360, 1239560, 1270549, 1308720, 1337420, 1416640, 1452056, 1487472, 1528480, 1565760, 1604904, 1744960, 1815070, 1834176, 1859340, 1983296, 2006130, 2124960, 2139872, 2178084, 2292720, 2479120, 2541098, 2617440, 2674840, 2722605, 2904112, 2974944, 3056960, 3209808, 3630140, 3718680, 3811647, 4012260, 4249920, 4279744, 4356168, 4585440, 4958240, 5082196, 5234880, 5349680, 5445210, 5808224, 5949888, 6352745, 6419616, 7260280, 7437360, 7623294, 8024520, 8712336, 9170880, 9916480, 10164392, 10699360, 10890420, 11616448, 12705490, 12839232, 14520560, 14874720, 15246588, 16049040, 17424672, 19058235, 20328784, 21398720, 21780840, 25410980, 29041120, 29749440, 30493176, 32098080, 34849344, 38116470, 40657568, 43561680, 50821960, 58082240, 60986352, 64196160, 76232940, 81315136, 87123360, 101643920, 121972704, 152465880, 174246720, 203287840, 243945408, 304931760, 406575680, 609863520, 1219727040]

約数ペア:

[(1, 1219727040), (2, 609863520), (3, 406575680), (4, 304931760), (5, 243945408), (6, 203287840), (7, 174246720), (8, 152465880), (10, 121972704), (12, 101643920), (14, 87123360), (15, 81315136), (16, 76232940), (19, 64196160), (20, 60986352), (21, 58082240), (24, 50821960), (28, 43561680), (30, 40657568), (32, 38116470), (35, 34849344), (38, 32098080), (40, 30493176), (41, 29749440), (42, 29041120), (48, 25410980), (56, 21780840), (57, 21398720), (60, 20328784), (64, 19058235), (70, 17424672), (76, 16049040), (80, 15246588), (82, 14874720), (84, 14520560), (95, 12839232), (96, 12705490), (105, 11616448), (112, 10890420), (114, 10699360), (120, 10164392), (123, 9916480), (133, 9170880), (140, 8712336), (152, 8024520), (160, 7623294), (164, 7437360), (168, 7260280), (190, 6419616), (192, 6352745), (205, 5949888), (210, 5808224), (224, 5445210), (228, 5349680), (233, 5234880), (240, 5082196), (246, 4958240), (266, 4585440), (280, 4356168), (285, 4279744), (287, 4249920), (304, 4012260), (320, 3811647), (328, 3718680), (336, 3630140), (380, 3209808), (399, 3056960), (410, 2974944), (420, 2904112), (448, 2722605), (456, 2674840), (466, 2617440), (480, 2541098), (492, 2479120), (532, 2292720), (560, 2178084), (570, 2139872), (574, 2124960), (608, 2006130), (615, 1983296), (656, 1859340), (665, 1834176), (672, 1815070), (699, 1744960), (760, 1604904), (779, 1565760), (798, 1528480), (820, 1487472), (840, 1452056), (861, 1416640), (912, 1337420), (932, 1308720), (960, 1270549), (984, 1239560), (1064, 1146360), (1120, 1089042), (1140, 1069936), (1148, 1062480), (1165, 1046976), (1216, 1003065), (1230, 991648), (1312, 929670), (1330, 917088), (1344, 907535), (1398, 872480), (1435, 849984), (1520, 802452), (1558, 782880), (1596, 764240), (1631, 747840), (1640, 743736), (1680, 726028), (1722, 708320), (1824, 668710), (1864, 654360), (1968, 619780), (1995, 611392), (2128, 573180), (2240, 544521), (2280, 534968), (2296, 531240), (2330, 523488), (2337, 521920), (2460, 495824), (2624, 464835), (2660, 458544), (2796, 436240), (2870, 424992), (3040, 401226), (3116, 391440), (3192, 382120), (3262, 373920), (3280, 371868), (3360, 363014), (3444, 354160), (3495, 348992), (3648, 334355), (3728, 327180), (3895, 313152), (3936, 309890), (3990, 305696), (4256, 286590), (4305, 283328), (4427, 275520), (4560, 267484), (4592, 265620), (4660, 261744), (4674, 260960), (4893, 249280), (4920, 247912), (5320, 229272), (5453, 223680), (5592, 218120), (5740, 212496), (6080, 200613), (6232, 195720), (6384, 191060), (6524, 186960), (6560, 185934), (6720, 181507), (6888, 177080), (6990, 174496), (7456, 163590), (7790, 156576), (7872, 154945), (7980, 152848), (8155, 149568), (8512, 143295), (8610, 141664), (8854, 137760), (9120, 133742), (9184, 132810), (9320, 130872), (9348, 130480), (9553, 127680), (9786, 124640), (9840, 123956), (10640, 114636), (10906, 111840), (11184, 109060), (11480, 106248), (11685, 104384), (12464, 97860), (12768, 95530), (13048, 93480), (13120, 92967), (13281, 91840), (13776, 88540), (13980, 87248), (14912, 81795), (15580, 78288), (15960, 76424), (16310, 74784), (16359, 74560), (17220, 70832), (17708, 68880), (18240, 66871), (18368, 66405), (18640, 65436), (18696, 65240), (19106, 63840), (19572, 62320), (19680, 61978), (21280, 57318), (21812, 55920), (22135, 55104), (22368, 54530), (22960, 53124), (23370, 52192), (24465, 49856), (24928, 48930), (25536, 47765), (26096, 46740), (26562, 45920), (27265, 44736), (27552, 44270), (27960, 43624), (28659, 42560), (30989, 39360), (31160, 39144), (31920, 38212), (32620, 37392), (32718, 37280), (34440, 35416)]