272475840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3159

約数の個数: 224

約数和(自身を含む): 1065093120

約数和(自身を除く): 792617280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3119, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6238, 6240, 6720, 7280, 8736, 9357, 10920, 12476, 12480, 14560, 15595, 17472, 18714, 21833, 21840, 24952, 29120, 31190, 37428, 40547, 43666, 43680, 46785, 49904, 62380, 65499, 74856, 81094, 87332, 87360, 93570, 99808, 109165, 121641, 124760, 130998, 149712, 162188, 174664, 187140, 199616, 202735, 218330, 243282, 249520, 261996, 283829, 299424, 324376, 327495, 349328, 374280, 405470, 436660, 486564, 499040, 523992, 567658, 598848, 608205, 648752, 654990, 698656, 748560, 810940, 851487, 873320, 973128, 998080, 1047984, 1135316, 1216410, 1297504, 1309980, 1397312, 1419145, 1497120, 1621880, 1702974, 1746640, 1946256, 2095968, 2270632, 2432820, 2595008, 2619960, 2838290, 2994240, 3243760, 3405948, 3493280, 3892512, 4191936, 4257435, 4541264, 4865640, 5239920, 5676580, 6487520, 6811896, 6986560, 7785024, 8514870, 9082528, 9731280, 10479840, 11353160, 12975040, 13623792, 17029740, 18165056, 19462560, 20959680, 22706320, 27247584, 34059480, 38925120, 45412640, 54495168, 68118960, 90825280, 136237920, 272475840]

約数ペア:

[(1, 272475840), (2, 136237920), (3, 90825280), (4, 68118960), (5, 54495168), (6, 45412640), (7, 38925120), (8, 34059480), (10, 27247584), (12, 22706320), (13, 20959680), (14, 19462560), (15, 18165056), (16, 17029740), (20, 13623792), (21, 12975040), (24, 11353160), (26, 10479840), (28, 9731280), (30, 9082528), (32, 8514870), (35, 7785024), (39, 6986560), (40, 6811896), (42, 6487520), (48, 5676580), (52, 5239920), (56, 4865640), (60, 4541264), (64, 4257435), (65, 4191936), (70, 3892512), (78, 3493280), (80, 3405948), (84, 3243760), (91, 2994240), (96, 2838290), (104, 2619960), (105, 2595008), (112, 2432820), (120, 2270632), (130, 2095968), (140, 1946256), (156, 1746640), (160, 1702974), (168, 1621880), (182, 1497120), (192, 1419145), (195, 1397312), (208, 1309980), (210, 1297504), (224, 1216410), (240, 1135316), (260, 1047984), (273, 998080), (280, 973128), (312, 873320), (320, 851487), (336, 810940), (364, 748560), (390, 698656), (416, 654990), (420, 648752), (448, 608205), (455, 598848), (480, 567658), (520, 523992), (546, 499040), (560, 486564), (624, 436660), (672, 405470), (728, 374280), (780, 349328), (832, 327495), (840, 324376), (910, 299424), (960, 283829), (1040, 261996), (1092, 249520), (1120, 243282), (1248, 218330), (1344, 202735), (1365, 199616), (1456, 187140), (1560, 174664), (1680, 162188), (1820, 149712), (2080, 130998), (2184, 124760), (2240, 121641), (2496, 109165), (2730, 99808), (2912, 93570), (3119, 87360), (3120, 87332), (3360, 81094), (3640, 74856), (4160, 65499), (4368, 62380), (5460, 49904), (5824, 46785), (6238, 43680), (6240, 43666), (6720, 40547), (7280, 37428), (8736, 31190), (9357, 29120), (10920, 24952), (12476, 21840), (12480, 21833), (14560, 18714), (15595, 17472)]