400823280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 480

約数和(自身を含む): 1681767360

約数和(自身を除く): 1280944080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 65, 66, 68, 72, 78, 80, 85, 88, 90, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 144, 153, 156, 165, 170, 176, 180, 187, 195, 198, 204, 208, 220, 221, 229, 234, 240, 255, 260, 264, 272, 286, 306, 312, 330, 340, 360, 374, 390, 396, 408, 429, 440, 442, 458, 468, 495, 510, 520, 528, 561, 572, 585, 612, 624, 660, 663, 680, 687, 715, 720, 748, 765, 780, 792, 816, 858, 880, 884, 916, 935, 936, 990, 1020, 1040, 1105, 1122, 1144, 1145, 1170, 1224, 1287, 1320, 1326, 1360, 1374, 1430, 1496, 1530, 1560, 1584, 1683, 1716, 1768, 1832, 1870, 1872, 1980, 1989, 2040, 2061, 2145, 2210, 2244, 2288, 2290, 2340, 2431, 2448, 2519, 2574, 2640, 2652, 2748, 2805, 2860, 2977, 2992, 3060, 3120, 3315, 3366, 3432, 3435, 3536, 3664, 3740, 3893, 3960, 3978, 4080, 4122, 4290, 4420, 4488, 4580, 4680, 4862, 5038, 5148, 5304, 5496, 5610, 5720, 5954, 6120, 6435, 6630, 6732, 6864, 6870, 7293, 7480, 7557, 7786, 7920, 7956, 8244, 8415, 8580, 8840, 8931, 8976, 9160, 9360, 9724, 9945, 10076, 10296, 10305, 10608, 10992, 11220, 11440, 11679, 11908, 12155, 12240, 12595, 12870, 13260, 13464, 13740, 14586, 14885, 14960, 15114, 15572, 15912, 16488, 16830, 17160, 17680, 17862, 18320, 19448, 19465, 19890, 20152, 20592, 20610, 21879, 22440, 22671, 23358, 23816, 24310, 25190, 25740, 26520, 26793, 26928, 27480, 29172, 29770, 30228, 31144, 31824, 32747, 32976, 33660, 34320, 35037, 35724, 36465, 37785, 38896, 38930, 39780, 40304, 41220, 42823, 43758, 44655, 44880, 45342, 46716, 47632, 48620, 50380, 50609, 51480, 53040, 53586, 54960, 58344, 58395, 59540, 60456, 62288, 65494, 67320, 70074, 71448, 72930, 75570, 77860, 79560, 82440, 85646, 87516, 89310, 90684, 93432, 97240, 98241, 100760, 101218, 102960, 107172, 109395, 113355, 116688, 116790, 119080, 120912, 128469, 130988, 133965, 134640, 140148, 142896, 145860, 151140, 151827, 155720, 159120, 163735, 164880, 171292, 175032, 175185, 178620, 181368, 186864, 194480, 196482, 201520, 202436, 214115, 214344, 218790, 226710, 233580, 238160, 253045, 256938, 261976, 267930, 280296, 291720, 294723, 302280, 303654, 311440, 327470, 342584, 350064, 350370, 357240, 362736, 385407, 392964, 404872, 428230, 428688, 437580, 453420, 455481, 467160, 491205, 506090, 513876, 523952, 535860, 556699, 560592, 583440, 589446, 604560, 607308, 642345, 654940, 685168, 700740, 714480, 759135, 770814, 785928, 809744, 856460, 875160, 906840, 910962, 934320, 982410, 1012180, 1027752, 1071720, 1113398, 1178892, 1214616, 1284690, 1309880, 1401480, 1473615, 1518270, 1541628, 1571856, 1670097, 1712920, 1750320, 1813680, 1821924, 1927035, 1964820, 2024360, 2055504, 2143440, 2226796, 2277405, 2357784, 2429232, 2569380, 2619760, 2783495, 2802960, 2947230, 3036540, 3083256, 3340194, 3425840, 3643848, 3854070, 3929640, 4048720, 4453592, 4554810, 4715568, 5010291, 5138760, 5566990, 5894460, 6073080, 6166512, 6680388, 7287696, 7708140, 7859280, 8350485, 8907184, 9109620, 10020582, 10277520, 11133980, 11788920, 12146160, 13360776, 15416280, 16700970, 18219240, 20041164, 22267960, 23577840, 25051455, 26721552, 30832560, 33401940, 36438480, 40082328, 44535920, 50102910, 66803880, 80164656, 100205820, 133607760, 200411640, 400823280]

約数ペア:

[(1, 400823280), (2, 200411640), (3, 133607760), (4, 100205820), (5, 80164656), (6, 66803880), (8, 50102910), (9, 44535920), (10, 40082328), (11, 36438480), (12, 33401940), (13, 30832560), (15, 26721552), (16, 25051455), (17, 23577840), (18, 22267960), (20, 20041164), (22, 18219240), (24, 16700970), (26, 15416280), (30, 13360776), (33, 12146160), (34, 11788920), (36, 11133980), (39, 10277520), (40, 10020582), (44, 9109620), (45, 8907184), (48, 8350485), (51, 7859280), (52, 7708140), (55, 7287696), (60, 6680388), (65, 6166512), (66, 6073080), (68, 5894460), (72, 5566990), (78, 5138760), (80, 5010291), (85, 4715568), (88, 4554810), (90, 4453592), (99, 4048720), (102, 3929640), (104, 3854070), (110, 3643848), (117, 3425840), (120, 3340194), (130, 3083256), (132, 3036540), (136, 2947230), (143, 2802960), (144, 2783495), (153, 2619760), (156, 2569380), (165, 2429232), (170, 2357784), (176, 2277405), (180, 2226796), (187, 2143440), (195, 2055504), (198, 2024360), (204, 1964820), (208, 1927035), (220, 1821924), (221, 1813680), (229, 1750320), (234, 1712920), (240, 1670097), (255, 1571856), (260, 1541628), (264, 1518270), (272, 1473615), (286, 1401480), (306, 1309880), (312, 1284690), (330, 1214616), (340, 1178892), (360, 1113398), (374, 1071720), (390, 1027752), (396, 1012180), (408, 982410), (429, 934320), (440, 910962), (442, 906840), (458, 875160), (468, 856460), (495, 809744), (510, 785928), (520, 770814), (528, 759135), (561, 714480), (572, 700740), (585, 685168), (612, 654940), (624, 642345), (660, 607308), (663, 604560), (680, 589446), (687, 583440), (715, 560592), (720, 556699), (748, 535860), (765, 523952), (780, 513876), (792, 506090), (816, 491205), (858, 467160), (880, 455481), (884, 453420), (916, 437580), (935, 428688), (936, 428230), (990, 404872), (1020, 392964), (1040, 385407), (1105, 362736), (1122, 357240), (1144, 350370), (1145, 350064), (1170, 342584), (1224, 327470), (1287, 311440), (1320, 303654), (1326, 302280), (1360, 294723), (1374, 291720), (1430, 280296), (1496, 267930), (1530, 261976), (1560, 256938), (1584, 253045), (1683, 238160), (1716, 233580), (1768, 226710), (1832, 218790), (1870, 214344), (1872, 214115), (1980, 202436), (1989, 201520), (2040, 196482), (2061, 194480), (2145, 186864), (2210, 181368), (2244, 178620), (2288, 175185), (2290, 175032), (2340, 171292), (2431, 164880), (2448, 163735), (2519, 159120), (2574, 155720), (2640, 151827), (2652, 151140), (2748, 145860), (2805, 142896), (2860, 140148), (2977, 134640), (2992, 133965), (3060, 130988), (3120, 128469), (3315, 120912), (3366, 119080), (3432, 116790), (3435, 116688), (3536, 113355), (3664, 109395), (3740, 107172), (3893, 102960), (3960, 101218), (3978, 100760), (4080, 98241), (4122, 97240), (4290, 93432), (4420, 90684), (4488, 89310), (4580, 87516), (4680, 85646), (4862, 82440), (5038, 79560), (5148, 77860), (5304, 75570), (5496, 72930), (5610, 71448), (5720, 70074), (5954, 67320), (6120, 65494), (6435, 62288), (6630, 60456), (6732, 59540), (6864, 58395), (6870, 58344), (7293, 54960), (7480, 53586), (7557, 53040), (7786, 51480), (7920, 50609), (7956, 50380), (8244, 48620), (8415, 47632), (8580, 46716), (8840, 45342), (8931, 44880), (8976, 44655), (9160, 43758), (9360, 42823), (9724, 41220), (9945, 40304), (10076, 39780), (10296, 38930), (10305, 38896), (10608, 37785), (10992, 36465), (11220, 35724), (11440, 35037), (11679, 34320), (11908, 33660), (12155, 32976), (12240, 32747), (12595, 31824), (12870, 31144), (13260, 30228), (13464, 29770), (13740, 29172), (14586, 27480), (14885, 26928), (14960, 26793), (15114, 26520), (15572, 25740), (15912, 25190), (16488, 24310), (16830, 23816), (17160, 23358), (17680, 22671), (17862, 22440), (18320, 21879), (19448, 20610), (19465, 20592), (19890, 20152)]