42700680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 155675520

約数和(自身を除く): 112974840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 263, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 526, 615, 660, 738, 789, 792, 820, 902, 984, 990, 1052, 1230, 1315, 1320, 1353, 1476, 1578, 1640, 1804, 1845, 1980, 2104, 2255, 2367, 2460, 2630, 2706, 2893, 2952, 3156, 3608, 3690, 3945, 3960, 4059, 4510, 4734, 4920, 5260, 5412, 5786, 6312, 6765, 7380, 7890, 8118, 8679, 9020, 9468, 10520, 10783, 10824, 11572, 11835, 13530, 14465, 14760, 15780, 16236, 17358, 18040, 18936, 20295, 21566, 23144, 23670, 26037, 27060, 28930, 31560, 32349, 32472, 34716, 40590, 43132, 43395, 47340, 52074, 53915, 54120, 57860, 64698, 69432, 81180, 86264, 86790, 94680, 97047, 104148, 107830, 115720, 118613, 129396, 130185, 161745, 162360, 173580, 194094, 208296, 215660, 237226, 258792, 260370, 323490, 347160, 355839, 388188, 431320, 474452, 485235, 520740, 593065, 646980, 711678, 776376, 948904, 970470, 1041480, 1067517, 1186130, 1293960, 1423356, 1779195, 1940940, 2135034, 2372260, 2846712, 3558390, 3881880, 4270068, 4744520, 5337585, 7116780, 8540136, 10675170, 14233560, 21350340, 42700680]

約数ペア:

[(1, 42700680), (2, 21350340), (3, 14233560), (4, 10675170), (5, 8540136), (6, 7116780), (8, 5337585), (9, 4744520), (10, 4270068), (11, 3881880), (12, 3558390), (15, 2846712), (18, 2372260), (20, 2135034), (22, 1940940), (24, 1779195), (30, 1423356), (33, 1293960), (36, 1186130), (40, 1067517), (41, 1041480), (44, 970470), (45, 948904), (55, 776376), (60, 711678), (66, 646980), (72, 593065), (82, 520740), (88, 485235), (90, 474452), (99, 431320), (110, 388188), (120, 355839), (123, 347160), (132, 323490), (164, 260370), (165, 258792), (180, 237226), (198, 215660), (205, 208296), (220, 194094), (246, 173580), (263, 162360), (264, 161745), (328, 130185), (330, 129396), (360, 118613), (369, 115720), (396, 107830), (410, 104148), (440, 97047), (451, 94680), (492, 86790), (495, 86264), (526, 81180), (615, 69432), (660, 64698), (738, 57860), (789, 54120), (792, 53915), (820, 52074), (902, 47340), (984, 43395), (990, 43132), (1052, 40590), (1230, 34716), (1315, 32472), (1320, 32349), (1353, 31560), (1476, 28930), (1578, 27060), (1640, 26037), (1804, 23670), (1845, 23144), (1980, 21566), (2104, 20295), (2255, 18936), (2367, 18040), (2460, 17358), (2630, 16236), (2706, 15780), (2893, 14760), (2952, 14465), (3156, 13530), (3608, 11835), (3690, 11572), (3945, 10824), (3960, 10783), (4059, 10520), (4510, 9468), (4734, 9020), (4920, 8679), (5260, 8118), (5412, 7890), (5786, 7380), (6312, 6765)]