2440459560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13952

約数の個数: 256

約数和(自身を含む): 9609062400

約数和(自身を除く): 7168602840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1848, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 3080, 3135, 3192, 3990, 4180, 4389, 4620, 5016, 5320, 5852, 6270, 7315, 7980, 8360, 8778, 9240, 11704, 12540, 13901, 14630, 15960, 17556, 21945, 25080, 27802, 29260, 35112, 41703, 43890, 55604, 58520, 69505, 83406, 87780, 97307, 111208, 139010, 152911, 166812, 175560, 194614, 208515, 264119, 278020, 291921, 305822, 333624, 389228, 417030, 458733, 486535, 528238, 556040, 583842, 611644, 764555, 778456, 792357, 834060, 917466, 973070, 1056476, 1070377, 1167684, 1223288, 1320595, 1459605, 1529110, 1584714, 1668120, 1834932, 1848833, 1946140, 2112952, 2140754, 2293665, 2335368, 2641190, 2905309, 2919210, 3058220, 3169428, 3211131, 3669864, 3697666, 3892280, 3961785, 4281508, 4587330, 5282380, 5351885, 5546499, 5810618, 5838420, 6116440, 6338856, 6422262, 7395332, 7923570, 8563016, 8715927, 9174660, 9244165, 10564760, 10703770, 11092998, 11621236, 11676840, 12844524, 14526545, 14790664, 15847140, 16055655, 17431854, 18349320, 18488330, 20337163, 21407540, 22185996, 23242472, 25689048, 27732495, 29053090, 31694280, 32111310, 34863708, 36976660, 40674326, 42815080, 43579635, 44371992, 55464990, 58106180, 61011489, 64222620, 69727416, 73953320, 81348652, 87159270, 101685815, 110929980, 116212360, 122022978, 128445240, 162697304, 174318540, 203371630, 221859960, 244045956, 305057445, 348637080, 406743260, 488091912, 610114890, 813486520, 1220229780, 2440459560]

約数ペア:

[(1, 2440459560), (2, 1220229780), (3, 813486520), (4, 610114890), (5, 488091912), (6, 406743260), (7, 348637080), (8, 305057445), (10, 244045956), (11, 221859960), (12, 203371630), (14, 174318540), (15, 162697304), (19, 128445240), (20, 122022978), (21, 116212360), (22, 110929980), (24, 101685815), (28, 87159270), (30, 81348652), (33, 73953320), (35, 69727416), (38, 64222620), (40, 61011489), (42, 58106180), (44, 55464990), (55, 44371992), (56, 43579635), (57, 42815080), (60, 40674326), (66, 36976660), (70, 34863708), (76, 32111310), (77, 31694280), (84, 29053090), (88, 27732495), (95, 25689048), (105, 23242472), (110, 22185996), (114, 21407540), (120, 20337163), (132, 18488330), (133, 18349320), (140, 17431854), (152, 16055655), (154, 15847140), (165, 14790664), (168, 14526545), (190, 12844524), (209, 11676840), (210, 11621236), (220, 11092998), (228, 10703770), (231, 10564760), (264, 9244165), (266, 9174660), (280, 8715927), (285, 8563016), (308, 7923570), (330, 7395332), (380, 6422262), (385, 6338856), (399, 6116440), (418, 5838420), (420, 5810618), (440, 5546499), (456, 5351885), (462, 5282380), (532, 4587330), (570, 4281508), (616, 3961785), (627, 3892280), (660, 3697666), (665, 3669864), (760, 3211131), (770, 3169428), (798, 3058220), (836, 2919210), (840, 2905309), (924, 2641190), (1045, 2335368), (1064, 2293665), (1140, 2140754), (1155, 2112952), (1254, 1946140), (1320, 1848833), (1330, 1834932), (1463, 1668120), (1540, 1584714), (1596, 1529110), (1672, 1459605), (1848, 1320595), (1995, 1223288), (2090, 1167684), (2280, 1070377), (2310, 1056476), (2508, 973070), (2660, 917466), (2926, 834060), (3080, 792357), (3135, 778456), (3192, 764555), (3990, 611644), (4180, 583842), (4389, 556040), (4620, 528238), (5016, 486535), (5320, 458733), (5852, 417030), (6270, 389228), (7315, 333624), (7980, 305822), (8360, 291921), (8778, 278020), (9240, 264119), (11704, 208515), (12540, 194614), (13901, 175560), (14630, 166812), (15960, 152911), (17556, 139010), (21945, 111208), (25080, 97307), (27802, 87780), (29260, 83406), (35112, 69505), (41703, 58520), (43890, 55604)]