1570363605640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{39293}}^1$

素因数の和:39727

約数の個数: 128

約数和(自身を含む): 3697156742400

約数和(自身を除く): 2126793136760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 131, 145, 232, 262, 263, 290, 524, 526, 580, 655, 1048, 1052, 1160, 1310, 1315, 2104, 2620, 2630, 3799, 5240, 5260, 7598, 7627, 10520, 15196, 15254, 18995, 30392, 30508, 34453, 37990, 38135, 39293, 61016, 68906, 75980, 76270, 78586, 137812, 151960, 152540, 157172, 172265, 196465, 275624, 305080, 314344, 344530, 392930, 689060, 785860, 999137, 1139497, 1378120, 1571720, 1998274, 2278994, 3996548, 4557988, 4995685, 5147383, 5697485, 7993096, 9115976, 9991370, 10294766, 10334059, 11394970, 19982740, 20589532, 20668118, 22789940, 25736915, 39965480, 41179064, 41336236, 45579880, 51473830, 51670295, 82672472, 102947660, 103340590, 149274107, 205895320, 206681180, 298548214, 299687711, 413362360, 597096428, 599375422, 746370535, 1194192856, 1198750844, 1353761729, 1492741070, 1498438555, 2397501688, 2707523458, 2985482140, 2996877110, 5415046916, 5970964280, 5993754220, 6768808645, 10830093832, 11987508440, 13537617290, 27075234580, 39259090141, 54150469160, 78518180282, 157036360564, 196295450705, 314072721128, 392590901410, 785181802820, 1570363605640]

約数ペア:

[(1, 1570363605640), (2, 785181802820), (4, 392590901410), (5, 314072721128), (8, 196295450705), (10, 157036360564), (20, 78518180282), (29, 54150469160), (40, 39259090141), (58, 27075234580), (116, 13537617290), (131, 11987508440), (145, 10830093832), (232, 6768808645), (262, 5993754220), (263, 5970964280), (290, 5415046916), (524, 2996877110), (526, 2985482140), (580, 2707523458), (655, 2397501688), (1048, 1498438555), (1052, 1492741070), (1160, 1353761729), (1310, 1198750844), (1315, 1194192856), (2104, 746370535), (2620, 599375422), (2630, 597096428), (3799, 413362360), (5240, 299687711), (5260, 298548214), (7598, 206681180), (7627, 205895320), (10520, 149274107), (15196, 103340590), (15254, 102947660), (18995, 82672472), (30392, 51670295), (30508, 51473830), (34453, 45579880), (37990, 41336236), (38135, 41179064), (39293, 39965480), (61016, 25736915), (68906, 22789940), (75980, 20668118), (76270, 20589532), (78586, 19982740), (137812, 11394970), (151960, 10334059), (152540, 10294766), (157172, 9991370), (172265, 9115976), (196465, 7993096), (275624, 5697485), (305080, 5147383), (314344, 4995685), (344530, 4557988), (392930, 3996548), (689060, 2278994), (785860, 1998274), (999137, 1571720), (1139497, 1378120)]