816508440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 3056901120

約数和(自身を除く): 2240392680

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, 47, 55, 60, 66, 72, 82, 88, 90, 94, 99, 107, 110, 120, 123, 132, 141, 164, 165, 180, 188, 198, 205, 214, 220, 235, 246, 264, 282, 321, 328, 330, 360, 369, 376, 396, 410, 423, 428, 440, 451, 470, 492, 495, 517, 535, 564, 615, 642, 660, 705, 738, 792, 820, 846, 856, 902, 940, 963, 984, 990, 1034, 1070, 1128, 1177, 1230, 1284, 1320, 1353, 1410, 1476, 1551, 1605, 1640, 1692, 1804, 1845, 1880, 1926, 1927, 1980, 2068, 2115, 2140, 2255, 2354, 2460, 2568, 2585, 2706, 2820, 2952, 3102, 3210, 3384, 3531, 3608, 3690, 3852, 3854, 3960, 4059, 4136, 4230, 4280, 4387, 4510, 4653, 4708, 4815, 4920, 5029, 5170, 5412, 5640, 5781, 5885, 6204, 6420, 6765, 7062, 7380, 7704, 7708, 7755, 8118, 8460, 8774, 9020, 9306, 9416, 9630, 9635, 10058, 10340, 10593, 10824, 11562, 11770, 12408, 12840, 13161, 13530, 14124, 14760, 15087, 15416, 15510, 16236, 16920, 17343, 17548, 17655, 18040, 18612, 19260, 19270, 20116, 20295, 20680, 21186, 21197, 21935, 23124, 23265, 23540, 25145, 26322, 27060, 28248, 28905, 30174, 31020, 32472, 34686, 35096, 35310, 37224, 38520, 38540, 39483, 40232, 40590, 42372, 42394, 43870, 45261, 46248, 46530, 47080, 48257, 50290, 52644, 52965, 54120, 55319, 57810, 60348, 62040, 63591, 65805, 69372, 70620, 75435, 77080, 78966, 81180, 84744, 84788, 86715, 87740, 90522, 93060, 96514, 100580, 105288, 105930, 105985, 110638, 115620, 120696, 127182, 131610, 138744, 141240, 144771, 150870, 157932, 162360, 165957, 169576, 173430, 175480, 181044, 186120, 190773, 193028, 197415, 201160, 206189, 211860, 211970, 221276, 226305, 231240, 241285, 254364, 263220, 276595, 289542, 301740, 315864, 317955, 331914, 346860, 362088, 381546, 386056, 394830, 412378, 423720, 423940, 434313, 442552, 452610, 482570, 497871, 508728, 526440, 553190, 579084, 603480, 618567, 635910, 663828, 693720, 723855, 763092, 789660, 824756, 829785, 847880, 868626, 905220, 953865, 965140, 995742, 1030945, 1106380, 1158168, 1237134, 1271820, 1327656, 1447710, 1526184, 1579320, 1649512, 1659570, 1737252, 1810440, 1855701, 1907730, 1930280, 1991484, 2061890, 2171565, 2212760, 2268079, 2474268, 2489355, 2543640, 2895420, 3092835, 3319140, 3474504, 3711402, 3815460, 3982968, 4123780, 4343130, 4536158, 4948536, 4978710, 5790840, 6185670, 6638280, 6804237, 7422804, 7630920, 8247560, 8686260, 9072316, 9278505, 9957420, 11340395, 12371340, 13608474, 14845608, 17372520, 18144632, 18557010, 19914840, 20412711, 22680790, 24742680, 27216948, 34021185, 37114020, 40825422, 45361580, 54433896, 68042370, 74228040, 81650844, 90723160, 102063555, 136084740, 163301688, 204127110, 272169480, 408254220, 816508440]

約数ペア:

[(1, 816508440), (2, 408254220), (3, 272169480), (4, 204127110), (5, 163301688), (6, 136084740), (8, 102063555), (9, 90723160), (10, 81650844), (11, 74228040), (12, 68042370), (15, 54433896), (18, 45361580), (20, 40825422), (22, 37114020), (24, 34021185), (30, 27216948), (33, 24742680), (36, 22680790), (40, 20412711), (41, 19914840), (44, 18557010), (45, 18144632), (47, 17372520), (55, 14845608), (60, 13608474), (66, 12371340), (72, 11340395), (82, 9957420), (88, 9278505), (90, 9072316), (94, 8686260), (99, 8247560), (107, 7630920), (110, 7422804), (120, 6804237), (123, 6638280), (132, 6185670), (141, 5790840), (164, 4978710), (165, 4948536), (180, 4536158), (188, 4343130), (198, 4123780), (205, 3982968), (214, 3815460), (220, 3711402), (235, 3474504), (246, 3319140), (264, 3092835), (282, 2895420), (321, 2543640), (328, 2489355), (330, 2474268), (360, 2268079), (369, 2212760), (376, 2171565), (396, 2061890), (410, 1991484), (423, 1930280), (428, 1907730), (440, 1855701), (451, 1810440), (470, 1737252), (492, 1659570), (495, 1649512), (517, 1579320), (535, 1526184), (564, 1447710), (615, 1327656), (642, 1271820), (660, 1237134), (705, 1158168), (738, 1106380), (792, 1030945), (820, 995742), (846, 965140), (856, 953865), (902, 905220), (940, 868626), (963, 847880), (984, 829785), (990, 824756), (1034, 789660), (1070, 763092), (1128, 723855), (1177, 693720), (1230, 663828), (1284, 635910), (1320, 618567), (1353, 603480), (1410, 579084), (1476, 553190), (1551, 526440), (1605, 508728), (1640, 497871), (1692, 482570), (1804, 452610), (1845, 442552), (1880, 434313), (1926, 423940), (1927, 423720), (1980, 412378), (2068, 394830), (2115, 386056), (2140, 381546), (2255, 362088), (2354, 346860), (2460, 331914), (2568, 317955), (2585, 315864), (2706, 301740), (2820, 289542), (2952, 276595), (3102, 263220), (3210, 254364), (3384, 241285), (3531, 231240), (3608, 226305), (3690, 221276), (3852, 211970), (3854, 211860), (3960, 206189), (4059, 201160), (4136, 197415), (4230, 193028), (4280, 190773), (4387, 186120), (4510, 181044), (4653, 175480), (4708, 173430), (4815, 169576), (4920, 165957), (5029, 162360), (5170, 157932), (5412, 150870), (5640, 144771), (5781, 141240), (5885, 138744), (6204, 131610), (6420, 127182), (6765, 120696), (7062, 115620), (7380, 110638), (7704, 105985), (7708, 105930), (7755, 105288), (8118, 100580), (8460, 96514), (8774, 93060), (9020, 90522), (9306, 87740), (9416, 86715), (9630, 84788), (9635, 84744), (10058, 81180), (10340, 78966), (10593, 77080), (10824, 75435), (11562, 70620), (11770, 69372), (12408, 65805), (12840, 63591), (13161, 62040), (13530, 60348), (14124, 57810), (14760, 55319), (15087, 54120), (15416, 52965), (15510, 52644), (16236, 50290), (16920, 48257), (17343, 47080), (17548, 46530), (17655, 46248), (18040, 45261), (18612, 43870), (19260, 42394), (19270, 42372), (20116, 40590), (20295, 40232), (20680, 39483), (21186, 38540), (21197, 38520), (21935, 37224), (23124, 35310), (23265, 35096), (23540, 34686), (25145, 32472), (26322, 31020), (27060, 30174), (28248, 28905)]