81592000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 224

約数和(自身を含む): 243449856

約数和(自身を除く): 161857856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 47, 50, 56, 62, 64, 70, 80, 94, 100, 112, 124, 125, 140, 155, 160, 175, 188, 200, 217, 224, 235, 248, 250, 280, 310, 320, 329, 350, 376, 400, 434, 448, 470, 496, 500, 560, 620, 658, 700, 752, 775, 800, 868, 875, 940, 992, 1000, 1085, 1120, 1175, 1240, 1316, 1400, 1457, 1504, 1550, 1600, 1645, 1736, 1750, 1880, 1984, 2000, 2170, 2240, 2350, 2480, 2632, 2800, 2914, 3008, 3100, 3290, 3472, 3500, 3760, 3875, 4000, 4340, 4700, 4960, 5264, 5425, 5600, 5828, 5875, 6200, 6580, 6944, 7000, 7285, 7520, 7750, 8000, 8225, 8680, 9400, 9920, 10199, 10528, 10850, 11200, 11656, 11750, 12400, 13160, 13888, 14000, 14570, 15040, 15500, 16450, 17360, 18800, 20398, 21056, 21700, 23312, 23500, 24800, 26320, 27125, 28000, 29140, 31000, 32900, 34720, 36425, 37600, 40796, 41125, 43400, 46624, 47000, 49600, 50995, 52640, 54250, 56000, 58280, 62000, 65800, 69440, 72850, 75200, 81592, 82250, 86800, 93248, 94000, 101990, 105280, 108500, 116560, 124000, 131600, 145700, 163184, 164500, 173600, 182125, 188000, 203980, 217000, 233120, 248000, 254975, 263200, 291400, 326368, 329000, 347200, 364250, 376000, 407960, 434000, 466240, 509950, 526400, 582800, 652736, 658000, 728500, 815920, 868000, 1019900, 1165600, 1274875, 1316000, 1457000, 1631840, 1736000, 2039800, 2331200, 2549750, 2632000, 2914000, 3263680, 4079600, 5099500, 5828000, 8159200, 10199000, 11656000, 16318400, 20398000, 40796000, 81592000]

約数ペア:

[(1, 81592000), (2, 40796000), (4, 20398000), (5, 16318400), (7, 11656000), (8, 10199000), (10, 8159200), (14, 5828000), (16, 5099500), (20, 4079600), (25, 3263680), (28, 2914000), (31, 2632000), (32, 2549750), (35, 2331200), (40, 2039800), (47, 1736000), (50, 1631840), (56, 1457000), (62, 1316000), (64, 1274875), (70, 1165600), (80, 1019900), (94, 868000), (100, 815920), (112, 728500), (124, 658000), (125, 652736), (140, 582800), (155, 526400), (160, 509950), (175, 466240), (188, 434000), (200, 407960), (217, 376000), (224, 364250), (235, 347200), (248, 329000), (250, 326368), (280, 291400), (310, 263200), (320, 254975), (329, 248000), (350, 233120), (376, 217000), (400, 203980), (434, 188000), (448, 182125), (470, 173600), (496, 164500), (500, 163184), (560, 145700), (620, 131600), (658, 124000), (700, 116560), (752, 108500), (775, 105280), (800, 101990), (868, 94000), (875, 93248), (940, 86800), (992, 82250), (1000, 81592), (1085, 75200), (1120, 72850), (1175, 69440), (1240, 65800), (1316, 62000), (1400, 58280), (1457, 56000), (1504, 54250), (1550, 52640), (1600, 50995), (1645, 49600), (1736, 47000), (1750, 46624), (1880, 43400), (1984, 41125), (2000, 40796), (2170, 37600), (2240, 36425), (2350, 34720), (2480, 32900), (2632, 31000), (2800, 29140), (2914, 28000), (3008, 27125), (3100, 26320), (3290, 24800), (3472, 23500), (3500, 23312), (3760, 21700), (3875, 21056), (4000, 20398), (4340, 18800), (4700, 17360), (4960, 16450), (5264, 15500), (5425, 15040), (5600, 14570), (5828, 14000), (5875, 13888), (6200, 13160), (6580, 12400), (6944, 11750), (7000, 11656), (7285, 11200), (7520, 10850), (7750, 10528), (8000, 10199), (8225, 9920), (8680, 9400)]