371521080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{16381}}^1$

素因数の和:16411

約数の個数: 160

約数和(自身を含む): 1427199840

約数和(自身を除く): 1055678760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 16381, 22680, 32762, 49143, 65524, 81905, 98286, 114667, 131048, 147429, 163810, 196572, 229334, 245715, 294858, 327620, 344001, 393144, 442287, 458668, 491430, 573335, 589716, 655240, 688002, 737145, 884574, 917336, 982860, 1032003, 1146670, 1179432, 1326861, 1376004, 1474290, 1720005, 1769148, 1965720, 2064006, 2211435, 2293340, 2653722, 2752008, 2948580, 3096009, 3440010, 3538296, 4128012, 4422870, 4586680, 5160015, 5307444, 5897160, 6192018, 6634305, 6880020, 8256024, 8845740, 9288027, 10320030, 10614888, 12384036, 13268610, 13760040, 15480045, 17691480, 18576054, 20640060, 24768072, 26537220, 30960090, 37152108, 41280120, 46440135, 53074440, 61920180, 74304216, 92880270, 123840360, 185760540, 371521080]

約数ペア:

[(1, 371521080), (2, 185760540), (3, 123840360), (4, 92880270), (5, 74304216), (6, 61920180), (7, 53074440), (8, 46440135), (9, 41280120), (10, 37152108), (12, 30960090), (14, 26537220), (15, 24768072), (18, 20640060), (20, 18576054), (21, 17691480), (24, 15480045), (27, 13760040), (28, 13268610), (30, 12384036), (35, 10614888), (36, 10320030), (40, 9288027), (42, 8845740), (45, 8256024), (54, 6880020), (56, 6634305), (60, 6192018), (63, 5897160), (70, 5307444), (72, 5160015), (81, 4586680), (84, 4422870), (90, 4128012), (105, 3538296), (108, 3440010), (120, 3096009), (126, 2948580), (135, 2752008), (140, 2653722), (162, 2293340), (168, 2211435), (180, 2064006), (189, 1965720), (210, 1769148), (216, 1720005), (252, 1474290), (270, 1376004), (280, 1326861), (315, 1179432), (324, 1146670), (360, 1032003), (378, 982860), (405, 917336), (420, 884574), (504, 737145), (540, 688002), (567, 655240), (630, 589716), (648, 573335), (756, 491430), (810, 458668), (840, 442287), (945, 393144), (1080, 344001), (1134, 327620), (1260, 294858), (1512, 245715), (1620, 229334), (1890, 196572), (2268, 163810), (2520, 147429), (2835, 131048), (3240, 114667), (3780, 98286), (4536, 81905), (5670, 65524), (7560, 49143), (11340, 32762), (16381, 22680)]