1270036408120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1\times {\mathrm{5471}}^1$

素因数の和:6869

約数の個数: 128

約数和(自身を含む): 3022014873600

約数和(自身を除く): 1751978465480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 281, 380, 562, 760, 1087, 1124, 1405, 2174, 2248, 2810, 4348, 5339, 5435, 5471, 5620, 8696, 10678, 10870, 10942, 11240, 20653, 21356, 21740, 21884, 26695, 27355, 41306, 42712, 43480, 43768, 53390, 54710, 82612, 103265, 103949, 106780, 109420, 165224, 206530, 207898, 213560, 218840, 305447, 413060, 415796, 519745, 610894, 826120, 831592, 1039490, 1221788, 1527235, 1537351, 2078980, 2443576, 3054470, 3074702, 4157960, 5803493, 5946977, 6108940, 6149404, 7686755, 11606986, 11893954, 12217880, 12298808, 15373510, 23213972, 23787908, 29017465, 29209669, 29734885, 30747020, 46427944, 47575816, 58034930, 58419338, 59469770, 61494040, 112992563, 116069860, 116838676, 118939540, 146048345, 225985126, 232139720, 233677352, 237879080, 292096690, 451970252, 564962815, 584193380, 903940504, 1129925630, 1168386760, 1671100537, 2259851260, 3342201074, 4519702520, 6684402148, 8355502685, 13368804296, 16711005370, 31750910203, 33422010740, 63501820406, 66844021480, 127003640812, 158754551015, 254007281624, 317509102030, 635018204060, 1270036408120]

約数ペア:

[(1, 1270036408120), (2, 635018204060), (4, 317509102030), (5, 254007281624), (8, 158754551015), (10, 127003640812), (19, 66844021480), (20, 63501820406), (38, 33422010740), (40, 31750910203), (76, 16711005370), (95, 13368804296), (152, 8355502685), (190, 6684402148), (281, 4519702520), (380, 3342201074), (562, 2259851260), (760, 1671100537), (1087, 1168386760), (1124, 1129925630), (1405, 903940504), (2174, 584193380), (2248, 564962815), (2810, 451970252), (4348, 292096690), (5339, 237879080), (5435, 233677352), (5471, 232139720), (5620, 225985126), (8696, 146048345), (10678, 118939540), (10870, 116838676), (10942, 116069860), (11240, 112992563), (20653, 61494040), (21356, 59469770), (21740, 58419338), (21884, 58034930), (26695, 47575816), (27355, 46427944), (41306, 30747020), (42712, 29734885), (43480, 29209669), (43768, 29017465), (53390, 23787908), (54710, 23213972), (82612, 15373510), (103265, 12298808), (103949, 12217880), (106780, 11893954), (109420, 11606986), (165224, 7686755), (206530, 6149404), (207898, 6108940), (213560, 5946977), (218840, 5803493), (305447, 4157960), (413060, 3074702), (415796, 3054470), (519745, 2443576), (610894, 2078980), (826120, 1537351), (831592, 1527235), (1039490, 1221788)]