161566650540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{765211}}^1$

素因数の和:765269

約数の個数: 192

約数和(自身を含む): 555360261120

約数和(自身を除く): 393793610580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 414, 459, 460, 510, 540, 612, 621, 690, 765, 782, 828, 918, 1020, 1035, 1173, 1242, 1380, 1530, 1564, 1836, 1955, 2070, 2295, 2346, 2484, 3060, 3105, 3519, 3910, 4140, 4590, 4692, 5865, 6210, 7038, 7820, 9180, 10557, 11730, 12420, 14076, 17595, 21114, 23460, 35190, 42228, 52785, 70380, 105570, 211140, 765211, 1530422, 2295633, 3060844, 3826055, 4591266, 6886899, 7652110, 9182532, 11478165, 13008587, 13773798, 15304220, 17599853, 20660697, 22956330, 26017174, 27547596, 34434495, 35199706, 39025761, 41321394, 45912660, 52034348, 52799559, 65042935, 68868990, 70399412, 78051522, 82642788, 87999265, 103303485, 105599118, 117077283, 130085870, 137737980, 156103044, 158398677, 175998530, 195128805, 206606970, 211198236, 234154566, 260171740, 263997795, 299197501, 316797354, 351231849, 351997060, 390257610, 413213940, 468309132, 475196031, 527995590, 585386415, 598395002, 633594708, 702463698, 780515220, 791993385, 897592503, 950392062, 1055991180, 1170772830, 1196790004, 1404927396, 1495987505, 1583986770, 1756159245, 1795185006, 1900784124, 2341545660, 2375980155, 2692777509, 2991975010, 3167973540, 3512318490, 3590370012, 4487962515, 4751960310, 5385555018, 5983950020, 7024636980, 8078332527, 8975925030, 9503920620, 10771110036, 13463887545, 16156665054, 17951850060, 26927775090, 32313330108, 40391662635, 53855550180, 80783325270, 161566650540]

約数ペア:

[(1, 161566650540), (2, 80783325270), (3, 53855550180), (4, 40391662635), (5, 32313330108), (6, 26927775090), (9, 17951850060), (10, 16156665054), (12, 13463887545), (15, 10771110036), (17, 9503920620), (18, 8975925030), (20, 8078332527), (23, 7024636980), (27, 5983950020), (30, 5385555018), (34, 4751960310), (36, 4487962515), (45, 3590370012), (46, 3512318490), (51, 3167973540), (54, 2991975010), (60, 2692777509), (68, 2375980155), (69, 2341545660), (85, 1900784124), (90, 1795185006), (92, 1756159245), (102, 1583986770), (108, 1495987505), (115, 1404927396), (135, 1196790004), (138, 1170772830), (153, 1055991180), (170, 950392062), (180, 897592503), (204, 791993385), (207, 780515220), (230, 702463698), (255, 633594708), (270, 598395002), (276, 585386415), (306, 527995590), (340, 475196031), (345, 468309132), (391, 413213940), (414, 390257610), (459, 351997060), (460, 351231849), (510, 316797354), (540, 299197501), (612, 263997795), (621, 260171740), (690, 234154566), (765, 211198236), (782, 206606970), (828, 195128805), (918, 175998530), (1020, 158398677), (1035, 156103044), (1173, 137737980), (1242, 130085870), (1380, 117077283), (1530, 105599118), (1564, 103303485), (1836, 87999265), (1955, 82642788), (2070, 78051522), (2295, 70399412), (2346, 68868990), (2484, 65042935), (3060, 52799559), (3105, 52034348), (3519, 45912660), (3910, 41321394), (4140, 39025761), (4590, 35199706), (4692, 34434495), (5865, 27547596), (6210, 26017174), (7038, 22956330), (7820, 20660697), (9180, 17599853), (10557, 15304220), (11730, 13773798), (12420, 13008587), (14076, 11478165), (17595, 9182532), (21114, 7652110), (23460, 6886899), (35190, 4591266), (42228, 3826055), (52785, 3060844), (70380, 2295633), (105570, 1530422), (211140, 765211)]