188630396080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{210131}}^1$

素因数の和:210387

約数の個数: 120

約数和(自身を含む): 512398476720

約数和(自身を除く): 323768080640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 229, 245, 280, 392, 458, 490, 560, 784, 916, 980, 1145, 1603, 1832, 1960, 2290, 3206, 3664, 3920, 4580, 6412, 8015, 9160, 11221, 12824, 16030, 18320, 22442, 25648, 32060, 44884, 56105, 64120, 89768, 112210, 128240, 179536, 210131, 224420, 420262, 448840, 840524, 897680, 1050655, 1470917, 1681048, 2101310, 2941834, 3362096, 4202620, 5883668, 7354585, 8405240, 10296419, 11767336, 14709170, 16810480, 20592838, 23534672, 29418340, 41185676, 48119999, 51482095, 58836680, 82371352, 96239998, 102964190, 117673360, 164742704, 192479996, 205928380, 240599995, 336839993, 384959992, 411856760, 481199990, 673679986, 769919984, 823713520, 962399980, 1347359972, 1684199965, 1924799960, 2357879951, 2694719944, 3368399930, 3849599920, 4715759902, 5389439888, 6736799860, 9431519804, 11789399755, 13473599720, 18863039608, 23578799510, 26947199440, 37726079216, 47157599020, 94315198040, 188630396080]

約数ペア:

[(1, 188630396080), (2, 94315198040), (4, 47157599020), (5, 37726079216), (7, 26947199440), (8, 23578799510), (10, 18863039608), (14, 13473599720), (16, 11789399755), (20, 9431519804), (28, 6736799860), (35, 5389439888), (40, 4715759902), (49, 3849599920), (56, 3368399930), (70, 2694719944), (80, 2357879951), (98, 1924799960), (112, 1684199965), (140, 1347359972), (196, 962399980), (229, 823713520), (245, 769919984), (280, 673679986), (392, 481199990), (458, 411856760), (490, 384959992), (560, 336839993), (784, 240599995), (916, 205928380), (980, 192479996), (1145, 164742704), (1603, 117673360), (1832, 102964190), (1960, 96239998), (2290, 82371352), (3206, 58836680), (3664, 51482095), (3920, 48119999), (4580, 41185676), (6412, 29418340), (8015, 23534672), (9160, 20592838), (11221, 16810480), (12824, 14709170), (16030, 11767336), (18320, 10296419), (22442, 8405240), (25648, 7354585), (32060, 5883668), (44884, 4202620), (56105, 3362096), (64120, 2941834), (89768, 2101310), (112210, 1681048), (128240, 1470917), (179536, 1050655), (210131, 897680), (224420, 840524), (420262, 448840)]