2045227320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21767}}^1$

素因数の和:21819

約数の個数: 160

約数和(自身を含む): 7111605600

約数和(自身を除く): 5066378280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4698, 5220, 6264, 7830, 9396, 10440, 11745, 15660, 18792, 21767, 23490, 31320, 43534, 46980, 65301, 87068, 93960, 108835, 130602, 174136, 195903, 217670, 261204, 326505, 391806, 435340, 522408, 587709, 631243, 653010, 783612, 870680, 979515, 1175418, 1262486, 1306020, 1567224, 1763127, 1893729, 1959030, 2350836, 2524972, 2612040, 2938545, 3156215, 3526254, 3787458, 3918060, 4701672, 5049944, 5681187, 5877090, 6312430, 7052508, 7574916, 7836120, 8815635, 9468645, 11362374, 11754180, 12624860, 14105016, 15149832, 17043561, 17631270, 18937290, 22724748, 23508360, 25249720, 28405935, 34087122, 35262540, 37874580, 45449496, 51130683, 56811870, 68174244, 70525080, 75749160, 85217805, 102261366, 113623740, 136348488, 170435610, 204522732, 227247480, 255653415, 340871220, 409045464, 511306830, 681742440, 1022613660, 2045227320]

約数ペア:

[(1, 2045227320), (2, 1022613660), (3, 681742440), (4, 511306830), (5, 409045464), (6, 340871220), (8, 255653415), (9, 227247480), (10, 204522732), (12, 170435610), (15, 136348488), (18, 113623740), (20, 102261366), (24, 85217805), (27, 75749160), (29, 70525080), (30, 68174244), (36, 56811870), (40, 51130683), (45, 45449496), (54, 37874580), (58, 35262540), (60, 34087122), (72, 28405935), (81, 25249720), (87, 23508360), (90, 22724748), (108, 18937290), (116, 17631270), (120, 17043561), (135, 15149832), (145, 14105016), (162, 12624860), (174, 11754180), (180, 11362374), (216, 9468645), (232, 8815635), (261, 7836120), (270, 7574916), (290, 7052508), (324, 6312430), (348, 5877090), (360, 5681187), (405, 5049944), (435, 4701672), (522, 3918060), (540, 3787458), (580, 3526254), (648, 3156215), (696, 2938545), (783, 2612040), (810, 2524972), (870, 2350836), (1044, 1959030), (1080, 1893729), (1160, 1763127), (1305, 1567224), (1566, 1306020), (1620, 1262486), (1740, 1175418), (2088, 979515), (2349, 870680), (2610, 783612), (3132, 653010), (3240, 631243), (3480, 587709), (3915, 522408), (4698, 435340), (5220, 391806), (6264, 326505), (7830, 261204), (9396, 217670), (10440, 195903), (11745, 174136), (15660, 130602), (18792, 108835), (21767, 93960), (23490, 87068), (31320, 65301), (43534, 46980)]