140347200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{4177}}^1$

素因数の和:4209

約数の個数: 168

約数和(自身を含む): 526361152

約数和(自身を除く): 386013952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4177, 4200, 4800, 5600, 6720, 8354, 8400, 11200, 12531, 16708, 16800, 20885, 25062, 29239, 33416, 33600, 41770, 50124, 58478, 62655, 66832, 83540, 87717, 100248, 104425, 116956, 125310, 133664, 146195, 167080, 175434, 200496, 208850, 233912, 250620, 267328, 292390, 313275, 334160, 350868, 400992, 417700, 438585, 467824, 501240, 584780, 626550, 668320, 701736, 730975, 801984, 835400, 877170, 935648, 1002480, 1169560, 1253100, 1336640, 1403472, 1461950, 1670800, 1754340, 1871296, 2004960, 2192925, 2339120, 2506200, 2806944, 2923900, 3341600, 3508680, 4009920, 4385850, 4678240, 5012400, 5613888, 5847800, 6683200, 7017360, 8771700, 9356480, 10024800, 11695600, 14034720, 17543400, 20049600, 23391200, 28069440, 35086800, 46782400, 70173600, 140347200]

約数ペア:

[(1, 140347200), (2, 70173600), (3, 46782400), (4, 35086800), (5, 28069440), (6, 23391200), (7, 20049600), (8, 17543400), (10, 14034720), (12, 11695600), (14, 10024800), (15, 9356480), (16, 8771700), (20, 7017360), (21, 6683200), (24, 5847800), (25, 5613888), (28, 5012400), (30, 4678240), (32, 4385850), (35, 4009920), (40, 3508680), (42, 3341600), (48, 2923900), (50, 2806944), (56, 2506200), (60, 2339120), (64, 2192925), (70, 2004960), (75, 1871296), (80, 1754340), (84, 1670800), (96, 1461950), (100, 1403472), (105, 1336640), (112, 1253100), (120, 1169560), (140, 1002480), (150, 935648), (160, 877170), (168, 835400), (175, 801984), (192, 730975), (200, 701736), (210, 668320), (224, 626550), (240, 584780), (280, 501240), (300, 467824), (320, 438585), (336, 417700), (350, 400992), (400, 350868), (420, 334160), (448, 313275), (480, 292390), (525, 267328), (560, 250620), (600, 233912), (672, 208850), (700, 200496), (800, 175434), (840, 167080), (960, 146195), (1050, 133664), (1120, 125310), (1200, 116956), (1344, 104425), (1400, 100248), (1600, 87717), (1680, 83540), (2100, 66832), (2240, 62655), (2400, 58478), (2800, 50124), (3360, 41770), (4177, 33600), (4200, 33416), (4800, 29239), (5600, 25062), (6720, 20885), (8354, 16800), (8400, 16708), (11200, 12531)]