1428922620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 4515769440

約数和(自身を除く): 3086846820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 269, 270, 324, 405, 486, 538, 540, 807, 810, 972, 1076, 1093, 1215, 1345, 1614, 1620, 2186, 2421, 2430, 2690, 3228, 3279, 4035, 4372, 4842, 4860, 5380, 5465, 6558, 7263, 8070, 9684, 9837, 10930, 12105, 13116, 14526, 16140, 16395, 19674, 21789, 21860, 24210, 29052, 29511, 32790, 36315, 39348, 43578, 48420, 49185, 59022, 65367, 65580, 72630, 87156, 88533, 98370, 108945, 118044, 130734, 145260, 147555, 177066, 196740, 217890, 261468, 265599, 294017, 295110, 326835, 354132, 435780, 442665, 531198, 588034, 590220, 653670, 882051, 885330, 1062396, 1176068, 1307340, 1327995, 1470085, 1764102, 1770660, 2646153, 2655990, 2940170, 3528204, 4410255, 5292306, 5311980, 5880340, 7938459, 8820510, 10584612, 13230765, 15876918, 17641020, 23815377, 26461530, 31753836, 39692295, 47630754, 52923060, 71446131, 79384590, 95261508, 119076885, 142892262, 158769180, 238153770, 285784524, 357230655, 476307540, 714461310, 1428922620]

約数ペア:

[(1, 1428922620), (2, 714461310), (3, 476307540), (4, 357230655), (5, 285784524), (6, 238153770), (9, 158769180), (10, 142892262), (12, 119076885), (15, 95261508), (18, 79384590), (20, 71446131), (27, 52923060), (30, 47630754), (36, 39692295), (45, 31753836), (54, 26461530), (60, 23815377), (81, 17641020), (90, 15876918), (108, 13230765), (135, 10584612), (162, 8820510), (180, 7938459), (243, 5880340), (269, 5311980), (270, 5292306), (324, 4410255), (405, 3528204), (486, 2940170), (538, 2655990), (540, 2646153), (807, 1770660), (810, 1764102), (972, 1470085), (1076, 1327995), (1093, 1307340), (1215, 1176068), (1345, 1062396), (1614, 885330), (1620, 882051), (2186, 653670), (2421, 590220), (2430, 588034), (2690, 531198), (3228, 442665), (3279, 435780), (4035, 354132), (4372, 326835), (4842, 295110), (4860, 294017), (5380, 265599), (5465, 261468), (6558, 217890), (7263, 196740), (8070, 177066), (9684, 147555), (9837, 145260), (10930, 130734), (12105, 118044), (13116, 108945), (14526, 98370), (16140, 88533), (16395, 87156), (19674, 72630), (21789, 65580), (21860, 65367), (24210, 59022), (29052, 49185), (29511, 48420), (32790, 43578), (36315, 39348)]