1520792000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 224

約数和(自身を含む): 4637592960

約数和(自身を除く): 3116800960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 500, 520, 560, 650, 700, 728, 800, 832, 875, 910, 1000, 1040, 1120, 1300, 1400, 1456, 1600, 1625, 1750, 1820, 2000, 2080, 2089, 2240, 2275, 2600, 2800, 2912, 3250, 3500, 3640, 4000, 4160, 4178, 4550, 5200, 5600, 5824, 6500, 7000, 7280, 8000, 8356, 9100, 10400, 10445, 11200, 11375, 13000, 14000, 14560, 14623, 16712, 18200, 20800, 20890, 22750, 26000, 27157, 28000, 29120, 29246, 33424, 36400, 41780, 45500, 52000, 52225, 54314, 56000, 58492, 66848, 72800, 73115, 83560, 91000, 104000, 104450, 108628, 116984, 133696, 135785, 145600, 146230, 167120, 182000, 190099, 208900, 217256, 233968, 261125, 271570, 292460, 334240, 364000, 365575, 380198, 417800, 434512, 467936, 522250, 543140, 584920, 668480, 678925, 728000, 731150, 760396, 835600, 869024, 935872, 950495, 1044500, 1086280, 1169840, 1357850, 1462300, 1520792, 1671200, 1738048, 1827875, 1900990, 2089000, 2172560, 2339680, 2715700, 2924600, 3041584, 3342400, 3394625, 3655750, 3801980, 4178000, 4345120, 4679360, 4752475, 5431400, 5849200, 6083168, 6789250, 7311500, 7603960, 8356000, 8690240, 9504950, 10862800, 11698400, 12166336, 13578500, 14623000, 15207920, 16712000, 19009900, 21725600, 23396800, 23762375, 27157000, 29246000, 30415840, 38019800, 43451200, 47524750, 54314000, 58492000, 60831680, 76039600, 95049500, 108628000, 116984000, 152079200, 190099000, 217256000, 304158400, 380198000, 760396000, 1520792000]

約数ペア:

[(1, 1520792000), (2, 760396000), (4, 380198000), (5, 304158400), (7, 217256000), (8, 190099000), (10, 152079200), (13, 116984000), (14, 108628000), (16, 95049500), (20, 76039600), (25, 60831680), (26, 58492000), (28, 54314000), (32, 47524750), (35, 43451200), (40, 38019800), (50, 30415840), (52, 29246000), (56, 27157000), (64, 23762375), (65, 23396800), (70, 21725600), (80, 19009900), (91, 16712000), (100, 15207920), (104, 14623000), (112, 13578500), (125, 12166336), (130, 11698400), (140, 10862800), (160, 9504950), (175, 8690240), (182, 8356000), (200, 7603960), (208, 7311500), (224, 6789250), (250, 6083168), (260, 5849200), (280, 5431400), (320, 4752475), (325, 4679360), (350, 4345120), (364, 4178000), (400, 3801980), (416, 3655750), (448, 3394625), (455, 3342400), (500, 3041584), (520, 2924600), (560, 2715700), (650, 2339680), (700, 2172560), (728, 2089000), (800, 1900990), (832, 1827875), (875, 1738048), (910, 1671200), (1000, 1520792), (1040, 1462300), (1120, 1357850), (1300, 1169840), (1400, 1086280), (1456, 1044500), (1600, 950495), (1625, 935872), (1750, 869024), (1820, 835600), (2000, 760396), (2080, 731150), (2089, 728000), (2240, 678925), (2275, 668480), (2600, 584920), (2800, 543140), (2912, 522250), (3250, 467936), (3500, 434512), (3640, 417800), (4000, 380198), (4160, 365575), (4178, 364000), (4550, 334240), (5200, 292460), (5600, 271570), (5824, 261125), (6500, 233968), (7000, 217256), (7280, 208900), (8000, 190099), (8356, 182000), (9100, 167120), (10400, 146230), (10445, 145600), (11200, 135785), (11375, 133696), (13000, 116984), (14000, 108628), (14560, 104450), (14623, 104000), (16712, 91000), (18200, 83560), (20800, 73115), (20890, 72800), (22750, 66848), (26000, 58492), (27157, 56000), (28000, 54314), (29120, 52225), (29246, 52000), (33424, 45500), (36400, 41780)]