1978518960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 400

約数和(自身を含む): 7690570272

約数和(自身を除く): 5712051312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 144, 162, 164, 165, 176, 180, 198, 205, 216, 220, 240, 246, 264, 270, 297, 324, 328, 330, 360, 369, 396, 405, 410, 432, 440, 451, 492, 495, 528, 540, 594, 615, 648, 656, 660, 677, 720, 738, 792, 810, 820, 880, 891, 902, 984, 990, 1080, 1107, 1188, 1230, 1296, 1320, 1353, 1354, 1476, 1485, 1584, 1620, 1640, 1782, 1804, 1845, 1968, 1980, 2031, 2160, 2214, 2255, 2376, 2460, 2640, 2706, 2708, 2952, 2970, 3240, 3280, 3321, 3385, 3564, 3608, 3690, 3960, 4059, 4062, 4428, 4455, 4510, 4752, 4920, 5412, 5416, 5535, 5904, 5940, 6093, 6480, 6642, 6765, 6770, 7128, 7216, 7380, 7447, 7920, 8118, 8124, 8856, 8910, 9020, 9840, 10155, 10824, 10832, 11070, 11880, 12177, 12186, 13284, 13530, 13540, 14256, 14760, 14894, 16236, 16248, 16605, 17712, 17820, 18040, 18279, 20295, 20310, 21648, 22140, 22341, 23760, 24354, 24372, 26568, 27060, 27080, 27757, 29520, 29788, 30465, 32472, 32496, 33210, 35640, 36080, 36531, 36558, 37235, 40590, 40620, 44280, 44682, 48708, 48744, 53136, 54120, 54160, 54837, 55514, 59576, 60885, 60930, 64944, 66420, 67023, 71280, 73062, 73116, 74470, 81180, 81240, 83271, 88560, 89364, 91395, 97416, 97488, 108240, 109674, 111028, 111705, 119152, 121770, 121860, 132840, 134046, 138785, 146124, 146232, 148940, 162360, 162480, 166542, 178728, 182655, 182790, 194832, 201069, 219348, 222056, 223410, 243540, 243720, 249813, 265680, 268092, 274185, 277570, 292248, 292464, 297880, 305327, 324720, 333084, 335115, 357456, 365310, 365580, 402138, 416355, 438696, 444112, 446820, 487080, 487440, 499626, 536184, 548370, 555140, 584496, 595760, 603207, 610654, 666168, 670230, 730620, 731160, 749439, 804276, 832710, 877392, 893640, 915981, 974160, 999252, 1005345, 1072368, 1096740, 1110280, 1206414, 1221308, 1249065, 1332336, 1340460, 1461240, 1462320, 1498878, 1526635, 1608552, 1665420, 1787280, 1831962, 1998504, 2010690, 2193480, 2220560, 2248317, 2412828, 2442616, 2498130, 2680920, 2747943, 2922480, 2997756, 3016035, 3053270, 3217104, 3330840, 3663924, 3747195, 3997008, 4021380, 4386960, 4496634, 4579905, 4825656, 4885232, 4996260, 5361840, 5495886, 5995512, 6032070, 6106540, 6661680, 7327848, 7494390, 8042760, 8243829, 8993268, 9159810, 9651312, 9992520, 10991772, 11241585, 11991024, 12064140, 12213080, 13739715, 14655696, 14988780, 16085520, 16487658, 17986536, 18319620, 19985040, 21983544, 22483170, 24128280, 24426160, 24731487, 27479430, 29977560, 32975316, 35973072, 36639240, 41219145, 43967088, 44966340, 48256560, 49462974, 54958860, 59955120, 65950632, 73278480, 82438290, 89932680, 98925948, 109917720, 123657435, 131901264, 164876580, 179865360, 197851896, 219835440, 247314870, 329753160, 395703792, 494629740, 659506320, 989259480, 1978518960]

約数ペア:

[(1, 1978518960), (2, 989259480), (3, 659506320), (4, 494629740), (5, 395703792), (6, 329753160), (8, 247314870), (9, 219835440), (10, 197851896), (11, 179865360), (12, 164876580), (15, 131901264), (16, 123657435), (18, 109917720), (20, 98925948), (22, 89932680), (24, 82438290), (27, 73278480), (30, 65950632), (33, 59955120), (36, 54958860), (40, 49462974), (41, 48256560), (44, 44966340), (45, 43967088), (48, 41219145), (54, 36639240), (55, 35973072), (60, 32975316), (66, 29977560), (72, 27479430), (80, 24731487), (81, 24426160), (82, 24128280), (88, 22483170), (90, 21983544), (99, 19985040), (108, 18319620), (110, 17986536), (120, 16487658), (123, 16085520), (132, 14988780), (135, 14655696), (144, 13739715), (162, 12213080), (164, 12064140), (165, 11991024), (176, 11241585), (180, 10991772), (198, 9992520), (205, 9651312), (216, 9159810), (220, 8993268), (240, 8243829), (246, 8042760), (264, 7494390), (270, 7327848), (297, 6661680), (324, 6106540), (328, 6032070), (330, 5995512), (360, 5495886), (369, 5361840), (396, 4996260), (405, 4885232), (410, 4825656), (432, 4579905), (440, 4496634), (451, 4386960), (492, 4021380), (495, 3997008), (528, 3747195), (540, 3663924), (594, 3330840), (615, 3217104), (648, 3053270), (656, 3016035), (660, 2997756), (677, 2922480), (720, 2747943), (738, 2680920), (792, 2498130), (810, 2442616), (820, 2412828), (880, 2248317), (891, 2220560), (902, 2193480), (984, 2010690), (990, 1998504), (1080, 1831962), (1107, 1787280), (1188, 1665420), (1230, 1608552), (1296, 1526635), (1320, 1498878), (1353, 1462320), (1354, 1461240), (1476, 1340460), (1485, 1332336), (1584, 1249065), (1620, 1221308), (1640, 1206414), (1782, 1110280), (1804, 1096740), (1845, 1072368), (1968, 1005345), (1980, 999252), (2031, 974160), (2160, 915981), (2214, 893640), (2255, 877392), (2376, 832710), (2460, 804276), (2640, 749439), (2706, 731160), (2708, 730620), (2952, 670230), (2970, 666168), (3240, 610654), (3280, 603207), (3321, 595760), (3385, 584496), (3564, 555140), (3608, 548370), (3690, 536184), (3960, 499626), (4059, 487440), (4062, 487080), (4428, 446820), (4455, 444112), (4510, 438696), (4752, 416355), (4920, 402138), (5412, 365580), (5416, 365310), (5535, 357456), (5904, 335115), (5940, 333084), (6093, 324720), (6480, 305327), (6642, 297880), (6765, 292464), (6770, 292248), (7128, 277570), (7216, 274185), (7380, 268092), (7447, 265680), (7920, 249813), (8118, 243720), (8124, 243540), (8856, 223410), (8910, 222056), (9020, 219348), (9840, 201069), (10155, 194832), (10824, 182790), (10832, 182655), (11070, 178728), (11880, 166542), (12177, 162480), (12186, 162360), (13284, 148940), (13530, 146232), (13540, 146124), (14256, 138785), (14760, 134046), (14894, 132840), (16236, 121860), (16248, 121770), (16605, 119152), (17712, 111705), (17820, 111028), (18040, 109674), (18279, 108240), (20295, 97488), (20310, 97416), (21648, 91395), (22140, 89364), (22341, 88560), (23760, 83271), (24354, 81240), (24372, 81180), (26568, 74470), (27060, 73116), (27080, 73062), (27757, 71280), (29520, 67023), (29788, 66420), (30465, 64944), (32472, 60930), (32496, 60885), (33210, 59576), (35640, 55514), (36080, 54837), (36531, 54160), (36558, 54120), (37235, 53136), (40590, 48744), (40620, 48708), (44280, 44682)]