1873285120

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 208

約数和(自身を含む): 5236997760

約数和(自身を除く): 3363712640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 179, 224, 256, 280, 292, 320, 358, 365, 448, 511, 512, 560, 584, 640, 716, 730, 895, 896, 1022, 1024, 1120, 1168, 1253, 1280, 1432, 1460, 1790, 1792, 2044, 2048, 2240, 2336, 2506, 2555, 2560, 2864, 2920, 3580, 3584, 4088, 4096, 4480, 4672, 5012, 5110, 5120, 5728, 5840, 6265, 7160, 7168, 8176, 8960, 9344, 10024, 10220, 10240, 11456, 11680, 12530, 13067, 14320, 14336, 16352, 17920, 18688, 20048, 20440, 20480, 22912, 23360, 25060, 26134, 28640, 28672, 32704, 35840, 37376, 40096, 40880, 45824, 46720, 50120, 52268, 57280, 65335, 65408, 71680, 74752, 80192, 81760, 91469, 91648, 93440, 100240, 104536, 114560, 130670, 130816, 143360, 149504, 160384, 163520, 182938, 183296, 186880, 200480, 209072, 229120, 261340, 261632, 299008, 320768, 327040, 365876, 366592, 373760, 400960, 418144, 457345, 458240, 522680, 523264, 641536, 654080, 731752, 733184, 747520, 801920, 836288, 914690, 916480, 1045360, 1046528, 1283072, 1308160, 1463504, 1495040, 1603840, 1672576, 1829380, 1832960, 2090720, 2093056, 2566144, 2616320, 2927008, 3207680, 3345152, 3658760, 3665920, 4181440, 5132288, 5232640, 5854016, 6415360, 6690304, 7317520, 8362880, 10465280, 11708032, 12830720, 13380608, 14635040, 16725760, 23416064, 25661440, 26761216, 29270080, 33451520, 46832128, 53522432, 58540160, 66903040, 93664256, 117080320, 133806080, 187328512, 234160640, 267612160, 374657024, 468321280, 936642560, 1873285120]

約数ペア:

[(1, 1873285120), (2, 936642560), (4, 468321280), (5, 374657024), (7, 267612160), (8, 234160640), (10, 187328512), (14, 133806080), (16, 117080320), (20, 93664256), (28, 66903040), (32, 58540160), (35, 53522432), (40, 46832128), (56, 33451520), (64, 29270080), (70, 26761216), (73, 25661440), (80, 23416064), (112, 16725760), (128, 14635040), (140, 13380608), (146, 12830720), (160, 11708032), (179, 10465280), (224, 8362880), (256, 7317520), (280, 6690304), (292, 6415360), (320, 5854016), (358, 5232640), (365, 5132288), (448, 4181440), (511, 3665920), (512, 3658760), (560, 3345152), (584, 3207680), (640, 2927008), (716, 2616320), (730, 2566144), (895, 2093056), (896, 2090720), (1022, 1832960), (1024, 1829380), (1120, 1672576), (1168, 1603840), (1253, 1495040), (1280, 1463504), (1432, 1308160), (1460, 1283072), (1790, 1046528), (1792, 1045360), (2044, 916480), (2048, 914690), (2240, 836288), (2336, 801920), (2506, 747520), (2555, 733184), (2560, 731752), (2864, 654080), (2920, 641536), (3580, 523264), (3584, 522680), (4088, 458240), (4096, 457345), (4480, 418144), (4672, 400960), (5012, 373760), (5110, 366592), (5120, 365876), (5728, 327040), (5840, 320768), (6265, 299008), (7160, 261632), (7168, 261340), (8176, 229120), (8960, 209072), (9344, 200480), (10024, 186880), (10220, 183296), (10240, 182938), (11456, 163520), (11680, 160384), (12530, 149504), (13067, 143360), (14320, 130816), (14336, 130670), (16352, 114560), (17920, 104536), (18688, 100240), (20048, 93440), (20440, 91648), (20480, 91469), (22912, 81760), (23360, 80192), (25060, 74752), (26134, 71680), (28640, 65408), (28672, 65335), (32704, 57280), (35840, 52268), (37376, 50120), (40096, 46720), (40880, 45824)]