240047600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 645768936

約数和(自身を除く): 405721336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 67, 80, 100, 104, 106, 130, 134, 169, 200, 208, 212, 260, 265, 268, 325, 335, 338, 400, 424, 520, 530, 536, 650, 670, 676, 689, 845, 848, 871, 1040, 1060, 1072, 1300, 1325, 1340, 1352, 1378, 1675, 1690, 1742, 2120, 2600, 2650, 2680, 2704, 2756, 3350, 3380, 3445, 3484, 3551, 4225, 4240, 4355, 5200, 5300, 5360, 5512, 6700, 6760, 6890, 6968, 7102, 8450, 8710, 8957, 10600, 11024, 11323, 13400, 13520, 13780, 13936, 14204, 16900, 17225, 17420, 17755, 17914, 21200, 21775, 22646, 26800, 27560, 28408, 33800, 34450, 34840, 35510, 35828, 43550, 44785, 45292, 46163, 55120, 56615, 56816, 67600, 68900, 69680, 71020, 71656, 87100, 88775, 89570, 90584, 92326, 113230, 137800, 142040, 143312, 174200, 177550, 179140, 181168, 184652, 223925, 226460, 230815, 275600, 283075, 284080, 348400, 355100, 358280, 369304, 447850, 452920, 461630, 566150, 600119, 710200, 716560, 738608, 895700, 905840, 923260, 1132300, 1154075, 1200238, 1420400, 1791400, 1846520, 2264600, 2308150, 2400476, 3000595, 3582800, 3693040, 4529200, 4616300, 4800952, 6001190, 9232600, 9601904, 12002380, 15002975, 18465200, 24004760, 30005950, 48009520, 60011900, 120023800, 240047600]

約数ペア:

[(1, 240047600), (2, 120023800), (4, 60011900), (5, 48009520), (8, 30005950), (10, 24004760), (13, 18465200), (16, 15002975), (20, 12002380), (25, 9601904), (26, 9232600), (40, 6001190), (50, 4800952), (52, 4616300), (53, 4529200), (65, 3693040), (67, 3582800), (80, 3000595), (100, 2400476), (104, 2308150), (106, 2264600), (130, 1846520), (134, 1791400), (169, 1420400), (200, 1200238), (208, 1154075), (212, 1132300), (260, 923260), (265, 905840), (268, 895700), (325, 738608), (335, 716560), (338, 710200), (400, 600119), (424, 566150), (520, 461630), (530, 452920), (536, 447850), (650, 369304), (670, 358280), (676, 355100), (689, 348400), (845, 284080), (848, 283075), (871, 275600), (1040, 230815), (1060, 226460), (1072, 223925), (1300, 184652), (1325, 181168), (1340, 179140), (1352, 177550), (1378, 174200), (1675, 143312), (1690, 142040), (1742, 137800), (2120, 113230), (2600, 92326), (2650, 90584), (2680, 89570), (2704, 88775), (2756, 87100), (3350, 71656), (3380, 71020), (3445, 69680), (3484, 68900), (3551, 67600), (4225, 56816), (4240, 56615), (4355, 55120), (5200, 46163), (5300, 45292), (5360, 44785), (5512, 43550), (6700, 35828), (6760, 35510), (6890, 34840), (6968, 34450), (7102, 33800), (8450, 28408), (8710, 27560), (8957, 26800), (10600, 22646), (11024, 21775), (11323, 21200), (13400, 17914), (13520, 17755), (13780, 17420), (13936, 17225), (14204, 16900)]