1871673600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 216

約数和(自身を含む): 6268473792

約数和(自身を除く): 4396800192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 256, 284, 300, 320, 355, 384, 400, 426, 480, 568, 600, 640, 710, 768, 800, 852, 960, 1065, 1136, 1200, 1280, 1373, 1420, 1600, 1704, 1775, 1920, 2130, 2272, 2400, 2746, 2840, 3200, 3408, 3550, 3840, 4119, 4260, 4544, 4800, 5325, 5492, 5680, 6400, 6816, 6865, 7100, 8238, 8520, 9088, 9600, 10650, 10984, 11360, 13632, 13730, 14200, 16476, 17040, 18176, 19200, 20595, 21300, 21968, 22720, 27264, 27460, 28400, 32952, 34080, 34325, 41190, 42600, 43936, 45440, 54528, 54920, 56800, 65904, 68160, 68650, 82380, 85200, 87872, 90880, 97483, 102975, 109840, 113600, 131808, 136320, 137300, 164760, 170400, 175744, 194966, 205950, 219680, 227200, 263616, 272640, 274600, 292449, 329520, 340800, 351488, 389932, 411900, 439360, 454400, 487415, 527232, 549200, 584898, 659040, 681600, 779864, 823800, 878720, 974830, 1054464, 1098400, 1169796, 1318080, 1363200, 1462245, 1559728, 1647600, 1757440, 1949660, 2196800, 2339592, 2437075, 2636160, 2924490, 3119456, 3295200, 3899320, 4393600, 4679184, 4874150, 5272320, 5848980, 6238912, 6590400, 7311225, 7798640, 8787200, 9358368, 9748300, 11697960, 12477824, 13180800, 14622450, 15597280, 18716736, 19496600, 23395920, 24955648, 26361600, 29244900, 31194560, 37433472, 38993200, 46791840, 58489800, 62389120, 74866944, 77986400, 93583680, 116979600, 124778240, 155972800, 187167360, 233959200, 311945600, 374334720, 467918400, 623891200, 935836800, 1871673600]

約数ペア:

[(1, 1871673600), (2, 935836800), (3, 623891200), (4, 467918400), (5, 374334720), (6, 311945600), (8, 233959200), (10, 187167360), (12, 155972800), (15, 124778240), (16, 116979600), (20, 93583680), (24, 77986400), (25, 74866944), (30, 62389120), (32, 58489800), (40, 46791840), (48, 38993200), (50, 37433472), (60, 31194560), (64, 29244900), (71, 26361600), (75, 24955648), (80, 23395920), (96, 19496600), (100, 18716736), (120, 15597280), (128, 14622450), (142, 13180800), (150, 12477824), (160, 11697960), (192, 9748300), (200, 9358368), (213, 8787200), (240, 7798640), (256, 7311225), (284, 6590400), (300, 6238912), (320, 5848980), (355, 5272320), (384, 4874150), (400, 4679184), (426, 4393600), (480, 3899320), (568, 3295200), (600, 3119456), (640, 2924490), (710, 2636160), (768, 2437075), (800, 2339592), (852, 2196800), (960, 1949660), (1065, 1757440), (1136, 1647600), (1200, 1559728), (1280, 1462245), (1373, 1363200), (1420, 1318080), (1600, 1169796), (1704, 1098400), (1775, 1054464), (1920, 974830), (2130, 878720), (2272, 823800), (2400, 779864), (2746, 681600), (2840, 659040), (3200, 584898), (3408, 549200), (3550, 527232), (3840, 487415), (4119, 454400), (4260, 439360), (4544, 411900), (4800, 389932), (5325, 351488), (5492, 340800), (5680, 329520), (6400, 292449), (6816, 274600), (6865, 272640), (7100, 263616), (8238, 227200), (8520, 219680), (9088, 205950), (9600, 194966), (10650, 175744), (10984, 170400), (11360, 164760), (13632, 137300), (13730, 136320), (14200, 131808), (16476, 113600), (17040, 109840), (18176, 102975), (19200, 97483), (20595, 90880), (21300, 87872), (21968, 85200), (22720, 82380), (27264, 68650), (27460, 68160), (28400, 65904), (32952, 56800), (34080, 54920), (34325, 54528), (41190, 45440), (42600, 43936)]