1520400168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 5185028160

約数和(自身を除く): 3664627992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 29, 34, 36, 42, 51, 56, 58, 63, 68, 72, 84, 87, 102, 116, 119, 126, 136, 153, 168, 174, 203, 204, 211, 232, 238, 252, 261, 306, 348, 357, 406, 408, 422, 476, 493, 504, 522, 609, 612, 633, 696, 714, 812, 841, 844, 952, 986, 1044, 1071, 1218, 1224, 1266, 1428, 1477, 1479, 1624, 1682, 1688, 1827, 1899, 1972, 2088, 2142, 2436, 2523, 2532, 2856, 2954, 2958, 3364, 3451, 3587, 3654, 3798, 3944, 4284, 4431, 4437, 4872, 5046, 5064, 5887, 5908, 5916, 6119, 6728, 6902, 7174, 7308, 7569, 7596, 8568, 8862, 8874, 10092, 10353, 10761, 11774, 11816, 11832, 12238, 13293, 13804, 14297, 14348, 14616, 15138, 15192, 17661, 17724, 17748, 18357, 20184, 20706, 21522, 23548, 24476, 25109, 26586, 27608, 28594, 28696, 30276, 31059, 32283, 35322, 35448, 35496, 36714, 41412, 42833, 42891, 43044, 47096, 48952, 50218, 52983, 53172, 55071, 57188, 60552, 62118, 64566, 70644, 73428, 75327, 82824, 85666, 85782, 86088, 100079, 100436, 104023, 105966, 106344, 110142, 114376, 124236, 128499, 128673, 129132, 141288, 146856, 150654, 171332, 171564, 177451, 200158, 200872, 208046, 211932, 220284, 225981, 248472, 256998, 257346, 258264, 300237, 301308, 312069, 342664, 343128, 354902, 385497, 400316, 416092, 423864, 440568, 451962, 513996, 514692, 532353, 600474, 602616, 624138, 709804, 728161, 770994, 800632, 832184, 900711, 903924, 936207, 1027992, 1029384, 1064706, 1200948, 1242157, 1248276, 1419608, 1456322, 1541988, 1597059, 1801422, 1807848, 1872414, 2129412, 2184483, 2401896, 2484314, 2496552, 2912644, 3016667, 3083976, 3194118, 3602844, 3726471, 3744828, 4258824, 4368966, 4968628, 5825288, 6033334, 6388236, 6553449, 7205688, 7452942, 7489656, 8737932, 9050001, 9937256, 11179413, 12066668, 12776472, 13106898, 14905884, 17475864, 18100002, 21116669, 22358826, 24133336, 26213796, 27150003, 29811768, 36200004, 42233338, 44717652, 52427592, 54300006, 63350007, 72400008, 84466676, 89435304, 108600012, 126700014, 168933352, 190050021, 217200024, 253400028, 380100042, 506800056, 760200084, 1520400168]

約数ペア:

[(1, 1520400168), (2, 760200084), (3, 506800056), (4, 380100042), (6, 253400028), (7, 217200024), (8, 190050021), (9, 168933352), (12, 126700014), (14, 108600012), (17, 89435304), (18, 84466676), (21, 72400008), (24, 63350007), (28, 54300006), (29, 52427592), (34, 44717652), (36, 42233338), (42, 36200004), (51, 29811768), (56, 27150003), (58, 26213796), (63, 24133336), (68, 22358826), (72, 21116669), (84, 18100002), (87, 17475864), (102, 14905884), (116, 13106898), (119, 12776472), (126, 12066668), (136, 11179413), (153, 9937256), (168, 9050001), (174, 8737932), (203, 7489656), (204, 7452942), (211, 7205688), (232, 6553449), (238, 6388236), (252, 6033334), (261, 5825288), (306, 4968628), (348, 4368966), (357, 4258824), (406, 3744828), (408, 3726471), (422, 3602844), (476, 3194118), (493, 3083976), (504, 3016667), (522, 2912644), (609, 2496552), (612, 2484314), (633, 2401896), (696, 2184483), (714, 2129412), (812, 1872414), (841, 1807848), (844, 1801422), (952, 1597059), (986, 1541988), (1044, 1456322), (1071, 1419608), (1218, 1248276), (1224, 1242157), (1266, 1200948), (1428, 1064706), (1477, 1029384), (1479, 1027992), (1624, 936207), (1682, 903924), (1688, 900711), (1827, 832184), (1899, 800632), (1972, 770994), (2088, 728161), (2142, 709804), (2436, 624138), (2523, 602616), (2532, 600474), (2856, 532353), (2954, 514692), (2958, 513996), (3364, 451962), (3451, 440568), (3587, 423864), (3654, 416092), (3798, 400316), (3944, 385497), (4284, 354902), (4431, 343128), (4437, 342664), (4872, 312069), (5046, 301308), (5064, 300237), (5887, 258264), (5908, 257346), (5916, 256998), (6119, 248472), (6728, 225981), (6902, 220284), (7174, 211932), (7308, 208046), (7569, 200872), (7596, 200158), (8568, 177451), (8862, 171564), (8874, 171332), (10092, 150654), (10353, 146856), (10761, 141288), (11774, 129132), (11816, 128673), (11832, 128499), (12238, 124236), (13293, 114376), (13804, 110142), (14297, 106344), (14348, 105966), (14616, 104023), (15138, 100436), (15192, 100079), (17661, 86088), (17724, 85782), (17748, 85666), (18357, 82824), (20184, 75327), (20706, 73428), (21522, 70644), (23548, 64566), (24476, 62118), (25109, 60552), (26586, 57188), (27608, 55071), (28594, 53172), (28696, 52983), (30276, 50218), (31059, 48952), (32283, 47096), (35322, 43044), (35448, 42891), (35496, 42833), (36714, 41412)]