184728320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 516559680

約数和(自身を除く): 331831360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 389, 424, 448, 530, 560, 640, 742, 778, 848, 896, 1060, 1120, 1280, 1484, 1556, 1696, 1792, 1855, 1945, 2120, 2240, 2723, 2968, 3112, 3392, 3710, 3890, 4240, 4480, 5446, 5936, 6224, 6784, 7420, 7780, 8480, 8960, 10892, 11872, 12448, 13568, 13615, 14840, 15560, 16960, 20617, 21784, 23744, 24896, 27230, 29680, 31120, 33920, 41234, 43568, 47488, 49792, 54460, 59360, 62240, 67840, 82468, 87136, 94976, 99584, 103085, 108920, 118720, 124480, 144319, 164936, 174272, 206170, 217840, 237440, 248960, 288638, 329872, 348544, 412340, 435680, 474880, 497920, 577276, 659744, 697088, 721595, 824680, 871360, 1154552, 1319488, 1443190, 1649360, 1742720, 2309104, 2638976, 2886380, 3298720, 3485440, 4618208, 5277952, 5772760, 6597440, 9236416, 11545520, 13194880, 18472832, 23091040, 26389760, 36945664, 46182080, 92364160, 184728320]

約数ペア:

[(1, 184728320), (2, 92364160), (4, 46182080), (5, 36945664), (7, 26389760), (8, 23091040), (10, 18472832), (14, 13194880), (16, 11545520), (20, 9236416), (28, 6597440), (32, 5772760), (35, 5277952), (40, 4618208), (53, 3485440), (56, 3298720), (64, 2886380), (70, 2638976), (80, 2309104), (106, 1742720), (112, 1649360), (128, 1443190), (140, 1319488), (160, 1154552), (212, 871360), (224, 824680), (256, 721595), (265, 697088), (280, 659744), (320, 577276), (371, 497920), (389, 474880), (424, 435680), (448, 412340), (530, 348544), (560, 329872), (640, 288638), (742, 248960), (778, 237440), (848, 217840), (896, 206170), (1060, 174272), (1120, 164936), (1280, 144319), (1484, 124480), (1556, 118720), (1696, 108920), (1792, 103085), (1855, 99584), (1945, 94976), (2120, 87136), (2240, 82468), (2723, 67840), (2968, 62240), (3112, 59360), (3392, 54460), (3710, 49792), (3890, 47488), (4240, 43568), (4480, 41234), (5446, 33920), (5936, 31120), (6224, 29680), (6784, 27230), (7420, 24896), (7780, 23744), (8480, 21784), (8960, 20617), (10892, 16960), (11872, 15560), (12448, 14840), (13568, 13615)]