2038030920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5324

約数の個数: 192

約数和(自身を含む): 7059985920

約数和(自身を除く): 5021955000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 60, 69, 72, 90, 92, 94, 115, 120, 138, 141, 180, 184, 188, 207, 230, 235, 276, 282, 345, 360, 376, 414, 423, 460, 470, 552, 564, 690, 705, 828, 846, 920, 940, 1035, 1081, 1128, 1380, 1410, 1656, 1692, 1880, 2070, 2115, 2162, 2760, 2820, 3243, 3384, 4140, 4230, 4324, 5237, 5405, 5640, 6486, 8280, 8460, 8648, 9729, 10474, 10810, 12972, 15711, 16215, 16920, 19458, 20948, 21620, 25944, 26185, 31422, 32430, 38916, 41896, 43240, 47133, 48645, 52370, 62844, 64860, 77832, 78555, 94266, 97290, 104740, 120451, 125688, 129720, 157110, 188532, 194580, 209480, 235665, 240902, 246139, 314220, 361353, 377064, 389160, 471330, 481804, 492278, 602255, 628440, 722706, 738417, 942660, 963608, 984556, 1084059, 1204510, 1230695, 1445412, 1476834, 1806765, 1885320, 1969112, 2168118, 2215251, 2409020, 2461390, 2890824, 2953668, 3613530, 3692085, 4336236, 4430502, 4818040, 4922780, 5420295, 5661197, 5907336, 7227060, 7384170, 8672472, 8861004, 9845560, 10840590, 11076255, 11322394, 14454120, 14768340, 16983591, 17722008, 21681180, 22152510, 22644788, 28305985, 29536680, 33967182, 43362360, 44305020, 45289576, 50950773, 56611970, 67934364, 84917955, 88610040, 101901546, 113223940, 135868728, 169835910, 203803092, 226447880, 254753865, 339671820, 407606184, 509507730, 679343640, 1019015460, 2038030920]

約数ペア:

[(1, 2038030920), (2, 1019015460), (3, 679343640), (4, 509507730), (5, 407606184), (6, 339671820), (8, 254753865), (9, 226447880), (10, 203803092), (12, 169835910), (15, 135868728), (18, 113223940), (20, 101901546), (23, 88610040), (24, 84917955), (30, 67934364), (36, 56611970), (40, 50950773), (45, 45289576), (46, 44305020), (47, 43362360), (60, 33967182), (69, 29536680), (72, 28305985), (90, 22644788), (92, 22152510), (94, 21681180), (115, 17722008), (120, 16983591), (138, 14768340), (141, 14454120), (180, 11322394), (184, 11076255), (188, 10840590), (207, 9845560), (230, 8861004), (235, 8672472), (276, 7384170), (282, 7227060), (345, 5907336), (360, 5661197), (376, 5420295), (414, 4922780), (423, 4818040), (460, 4430502), (470, 4336236), (552, 3692085), (564, 3613530), (690, 2953668), (705, 2890824), (828, 2461390), (846, 2409020), (920, 2215251), (940, 2168118), (1035, 1969112), (1081, 1885320), (1128, 1806765), (1380, 1476834), (1410, 1445412), (1656, 1230695), (1692, 1204510), (1880, 1084059), (2070, 984556), (2115, 963608), (2162, 942660), (2760, 738417), (2820, 722706), (3243, 628440), (3384, 602255), (4140, 492278), (4230, 481804), (4324, 471330), (5237, 389160), (5405, 377064), (5640, 361353), (6486, 314220), (8280, 246139), (8460, 240902), (8648, 235665), (9729, 209480), (10474, 194580), (10810, 188532), (12972, 157110), (15711, 129720), (16215, 125688), (16920, 120451), (19458, 104740), (20948, 97290), (21620, 94266), (25944, 78555), (26185, 77832), (31422, 64860), (32430, 62844), (38916, 52370), (41896, 48645), (43240, 47133)]