1237984800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39679}}^1$

素因数の和:39715

約数の個数: 144

約数和(自身を含む): 4339722240

約数和(自身を除く): 3101737440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 39679, 79358, 119037, 158716, 198395, 238074, 317432, 396790, 476148, 515827, 595185, 634864, 793580, 952296, 991975, 1031654, 1190370, 1269728, 1547481, 1587160, 1904592, 1983950, 2063308, 2380740, 2579135, 2975925, 3094962, 3174320, 3809184, 3967900, 4126616, 4761480, 5158270, 5951850, 6189924, 6348640, 7737405, 7935800, 8253232, 9522960, 10316540, 11903700, 12379848, 12895675, 15474810, 15871600, 16506464, 19045920, 20633080, 23807400, 24759696, 25791350, 30949620, 31743200, 38687025, 41266160, 47614800, 49519392, 51582700, 61899240, 77374050, 82532320, 95229600, 103165400, 123798480, 154748100, 206330800, 247596960, 309496200, 412661600, 618992400, 1237984800]

約数ペア:

[(1, 1237984800), (2, 618992400), (3, 412661600), (4, 309496200), (5, 247596960), (6, 206330800), (8, 154748100), (10, 123798480), (12, 103165400), (13, 95229600), (15, 82532320), (16, 77374050), (20, 61899240), (24, 51582700), (25, 49519392), (26, 47614800), (30, 41266160), (32, 38687025), (39, 31743200), (40, 30949620), (48, 25791350), (50, 24759696), (52, 23807400), (60, 20633080), (65, 19045920), (75, 16506464), (78, 15871600), (80, 15474810), (96, 12895675), (100, 12379848), (104, 11903700), (120, 10316540), (130, 9522960), (150, 8253232), (156, 7935800), (160, 7737405), (195, 6348640), (200, 6189924), (208, 5951850), (240, 5158270), (260, 4761480), (300, 4126616), (312, 3967900), (325, 3809184), (390, 3174320), (400, 3094962), (416, 2975925), (480, 2579135), (520, 2380740), (600, 2063308), (624, 1983950), (650, 1904592), (780, 1587160), (800, 1547481), (975, 1269728), (1040, 1190370), (1200, 1031654), (1248, 991975), (1300, 952296), (1560, 793580), (1950, 634864), (2080, 595185), (2400, 515827), (2600, 476148), (3120, 396790), (3900, 317432), (5200, 238074), (6240, 198395), (7800, 158716), (10400, 119037), (15600, 79358), (31200, 39679)]