163184000

素因数分解:

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

素因数の和:114

約数の個数: 256

約数和(自身を含む): 488816640

約数和(自身を除く): 325632640

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, 128, 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, 640, 658, 700, 752, 775, 800, 868, 875, 896, 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, 3200, 3290, 3472, 3500, 3760, 3875, 3968, 4000, 4340, 4480, 4700, 4960, 5264, 5425, 5600, 5828, 5875, 6016, 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, 16000, 16450, 17360, 18800, 19840, 20398, 21056, 21700, 22400, 23312, 23500, 24800, 26320, 27125, 27776, 28000, 29140, 30080, 31000, 32900, 34720, 36425, 37600, 40796, 41125, 42112, 43400, 46624, 47000, 49600, 50995, 52640, 54250, 56000, 58280, 62000, 65800, 69440, 72850, 75200, 81592, 82250, 86800, 93248, 94000, 99200, 101990, 105280, 108500, 112000, 116560, 124000, 131600, 138880, 145700, 150400, 163184, 164500, 173600, 182125, 186496, 188000, 203980, 210560, 217000, 233120, 248000, 254975, 263200, 291400, 326368, 329000, 347200, 364250, 376000, 407960, 434000, 466240, 496000, 509950, 526400, 582800, 652736, 658000, 694400, 728500, 752000, 815920, 868000, 932480, 1019900, 1052800, 1165600, 1274875, 1305472, 1316000, 1457000, 1631840, 1736000, 2039800, 2331200, 2549750, 2632000, 2914000, 3263680, 3472000, 4079600, 4662400, 5099500, 5264000, 5828000, 6527360, 8159200, 10199000, 11656000, 16318400, 20398000, 23312000, 32636800, 40796000, 81592000, 163184000]

約数ペア:

[(1, 163184000), (2, 81592000), (4, 40796000), (5, 32636800), (7, 23312000), (8, 20398000), (10, 16318400), (14, 11656000), (16, 10199000), (20, 8159200), (25, 6527360), (28, 5828000), (31, 5264000), (32, 5099500), (35, 4662400), (40, 4079600), (47, 3472000), (50, 3263680), (56, 2914000), (62, 2632000), (64, 2549750), (70, 2331200), (80, 2039800), (94, 1736000), (100, 1631840), (112, 1457000), (124, 1316000), (125, 1305472), (128, 1274875), (140, 1165600), (155, 1052800), (160, 1019900), (175, 932480), (188, 868000), (200, 815920), (217, 752000), (224, 728500), (235, 694400), (248, 658000), (250, 652736), (280, 582800), (310, 526400), (320, 509950), (329, 496000), (350, 466240), (376, 434000), (400, 407960), (434, 376000), (448, 364250), (470, 347200), (496, 329000), (500, 326368), (560, 291400), (620, 263200), (640, 254975), (658, 248000), (700, 233120), (752, 217000), (775, 210560), (800, 203980), (868, 188000), (875, 186496), (896, 182125), (940, 173600), (992, 164500), (1000, 163184), (1085, 150400), (1120, 145700), (1175, 138880), (1240, 131600), (1316, 124000), (1400, 116560), (1457, 112000), (1504, 108500), (1550, 105280), (1600, 101990), (1645, 99200), (1736, 94000), (1750, 93248), (1880, 86800), (1984, 82250), (2000, 81592), (2170, 75200), (2240, 72850), (2350, 69440), (2480, 65800), (2632, 62000), (2800, 58280), (2914, 56000), (3008, 54250), (3100, 52640), (3200, 50995), (3290, 49600), (3472, 47000), (3500, 46624), (3760, 43400), (3875, 42112), (3968, 41125), (4000, 40796), (4340, 37600), (4480, 36425), (4700, 34720), (4960, 32900), (5264, 31000), (5425, 30080), (5600, 29140), (5828, 28000), (5875, 27776), (6016, 27125), (6200, 26320), (6580, 24800), (6944, 23500), (7000, 23312), (7285, 22400), (7520, 21700), (7750, 21056), (8000, 20398), (8225, 19840), (8680, 18800), (9400, 17360), (9920, 16450), (10199, 16000), (10528, 15500), (10850, 15040), (11200, 14570), (11656, 14000), (11750, 13888), (12400, 13160)]