996211040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 2792724480

約数和(自身を除く): 1796513440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 160, 176, 190, 209, 220, 248, 304, 310, 341, 352, 380, 418, 440, 496, 589, 608, 620, 682, 760, 836, 880, 961, 992, 1045, 1178, 1240, 1364, 1520, 1672, 1705, 1760, 1922, 2090, 2356, 2480, 2728, 2945, 3040, 3344, 3410, 3844, 4180, 4712, 4805, 4960, 5456, 5890, 6479, 6688, 6820, 7688, 8360, 9424, 9610, 10571, 10912, 11780, 12958, 13640, 15376, 16720, 18259, 18848, 19220, 21142, 23560, 25916, 27280, 29791, 30752, 32395, 33440, 36518, 38440, 42284, 47120, 51832, 52855, 54560, 59582, 64790, 73036, 76880, 84568, 91295, 94240, 103664, 105710, 119164, 129580, 146072, 148955, 153760, 169136, 182590, 200849, 207328, 211420, 238328, 259160, 292144, 297910, 327701, 338272, 365180, 401698, 422840, 476656, 518320, 566029, 584288, 595820, 655402, 730360, 803396, 845680, 953312, 1004245, 1036640, 1132058, 1191640, 1310804, 1460720, 1606792, 1638505, 1691360, 2008490, 2264116, 2383280, 2621608, 2830145, 2921440, 3213584, 3277010, 4016980, 4528232, 4766560, 5243216, 5660290, 6226319, 6427168, 6554020, 8033960, 9056464, 10486432, 11320580, 12452638, 13108040, 16067920, 18112928, 22641160, 24905276, 26216080, 31131595, 32135840, 45282320, 49810552, 52432160, 62263190, 90564640, 99621104, 124526380, 199242208, 249052760, 498105520, 996211040]

約数ペア:

[(1, 996211040), (2, 498105520), (4, 249052760), (5, 199242208), (8, 124526380), (10, 99621104), (11, 90564640), (16, 62263190), (19, 52432160), (20, 49810552), (22, 45282320), (31, 32135840), (32, 31131595), (38, 26216080), (40, 24905276), (44, 22641160), (55, 18112928), (62, 16067920), (76, 13108040), (80, 12452638), (88, 11320580), (95, 10486432), (110, 9056464), (124, 8033960), (152, 6554020), (155, 6427168), (160, 6226319), (176, 5660290), (190, 5243216), (209, 4766560), (220, 4528232), (248, 4016980), (304, 3277010), (310, 3213584), (341, 2921440), (352, 2830145), (380, 2621608), (418, 2383280), (440, 2264116), (496, 2008490), (589, 1691360), (608, 1638505), (620, 1606792), (682, 1460720), (760, 1310804), (836, 1191640), (880, 1132058), (961, 1036640), (992, 1004245), (1045, 953312), (1178, 845680), (1240, 803396), (1364, 730360), (1520, 655402), (1672, 595820), (1705, 584288), (1760, 566029), (1922, 518320), (2090, 476656), (2356, 422840), (2480, 401698), (2728, 365180), (2945, 338272), (3040, 327701), (3344, 297910), (3410, 292144), (3844, 259160), (4180, 238328), (4712, 211420), (4805, 207328), (4960, 200849), (5456, 182590), (5890, 169136), (6479, 153760), (6688, 148955), (6820, 146072), (7688, 129580), (8360, 119164), (9424, 105710), (9610, 103664), (10571, 94240), (10912, 91295), (11780, 84568), (12958, 76880), (13640, 73036), (15376, 64790), (16720, 59582), (18259, 54560), (18848, 52855), (19220, 51832), (21142, 47120), (23560, 42284), (25916, 38440), (27280, 36518), (29791, 33440), (30752, 32395)]