19725024480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5271

約数の個数: 384

約数和(自身を含む): 75624192000

約数和(自身を除く): 55899167520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 343, 345, 368, 392, 420, 460, 480, 483, 490, 552, 560, 588, 644, 672, 686, 690, 735, 736, 784, 805, 840, 920, 966, 980, 1029, 1104, 1120, 1127, 1176, 1288, 1372, 1380, 1470, 1568, 1610, 1680, 1715, 1840, 1932, 1960, 2058, 2208, 2254, 2352, 2415, 2576, 2744, 2760, 2940, 3220, 3360, 3381, 3430, 3680, 3864, 3920, 4116, 4508, 4704, 4830, 5145, 5152, 5209, 5488, 5520, 5635, 5880, 6440, 6762, 6860, 7728, 7840, 7889, 8232, 9016, 9660, 10290, 10418, 10976, 11040, 11270, 11760, 12880, 13524, 13720, 15456, 15627, 15778, 16464, 16905, 18032, 19320, 20580, 20836, 22540, 23520, 23667, 25760, 26045, 27048, 27440, 31254, 31556, 32928, 33810, 36064, 36463, 38640, 39445, 41160, 41672, 45080, 47334, 52090, 54096, 54880, 62508, 63112, 67620, 72926, 77280, 78135, 78890, 82320, 83344, 90160, 94668, 104180, 108192, 109389, 118335, 119807, 125016, 126224, 135240, 145852, 156270, 157780, 164640, 166688, 180320, 182315, 189336, 208360, 218778, 236670, 239614, 250032, 252448, 255241, 270480, 291704, 312540, 315560, 359421, 364630, 378672, 416720, 437556, 473340, 479228, 500064, 510482, 540960, 546945, 583408, 599035, 625080, 631120, 718842, 729260, 757344, 765723, 833440, 838649, 875112, 946680, 958456, 1020964, 1093890, 1166816, 1198070, 1250160, 1262240, 1276205, 1437684, 1458520, 1531446, 1677298, 1750224, 1786687, 1797105, 1893360, 1916912, 2041928, 2187780, 2396140, 2500320, 2515947, 2552410, 2875368, 2917040, 3062892, 3354596, 3500448, 3573374, 3594210, 3786720, 3828615, 3833824, 4083856, 4193245, 4375560, 4792280, 5031894, 5104820, 5360061, 5750736, 5834080, 5870543, 6125784, 6709192, 7146748, 7188420, 7657230, 8167712, 8386490, 8751120, 8933435, 9584560, 10063788, 10209640, 10720122, 11501472, 11741086, 12251568, 12579735, 13418384, 14293496, 14376840, 15314460, 16772980, 17502240, 17611629, 17866870, 19169120, 20127576, 20419280, 21440244, 23482172, 24503136, 25159470, 26800305, 26836768, 28586992, 28753680, 29352715, 30628920, 33545960, 35223258, 35733740, 40255152, 40838560, 41093801, 42880488, 46964344, 50318940, 53600610, 57173984, 57507360, 58705430, 61257840, 67091920, 70446516, 71467480, 80510304, 82187602, 85760976, 88058145, 93928688, 100637880, 107201220, 117410860, 122515680, 123281403, 134183840, 140893032, 142934960, 164375204, 171521952, 176116290, 187857376, 201275760, 205469005, 214402440, 234821720, 246562806, 281786064, 285869920, 328750408, 352232580, 402551520, 410938010, 428804880, 469643440, 493125612, 563572128, 616407015, 657500816, 704465160, 821876020, 857609760, 939286880, 986251224, 1232814030, 1315001632, 1408930320, 1643752040, 1972502448, 2465628060, 2817860640, 3287504080, 3945004896, 4931256120, 6575008160, 9862512240, 19725024480]

約数ペア:

[(1, 19725024480), (2, 9862512240), (3, 6575008160), (4, 4931256120), (5, 3945004896), (6, 3287504080), (7, 2817860640), (8, 2465628060), (10, 1972502448), (12, 1643752040), (14, 1408930320), (15, 1315001632), (16, 1232814030), (20, 986251224), (21, 939286880), (23, 857609760), (24, 821876020), (28, 704465160), (30, 657500816), (32, 616407015), (35, 563572128), (40, 493125612), (42, 469643440), (46, 428804880), (48, 410938010), (49, 402551520), (56, 352232580), (60, 328750408), (69, 285869920), (70, 281786064), (80, 246562806), (84, 234821720), (92, 214402440), (96, 205469005), (98, 201275760), (105, 187857376), (112, 176116290), (115, 171521952), (120, 164375204), (138, 142934960), (140, 140893032), (147, 134183840), (160, 123281403), (161, 122515680), (168, 117410860), (184, 107201220), (196, 100637880), (210, 93928688), (224, 88058145), (230, 85760976), (240, 82187602), (245, 80510304), (276, 71467480), (280, 70446516), (294, 67091920), (322, 61257840), (336, 58705430), (343, 57507360), (345, 57173984), (368, 53600610), (392, 50318940), (420, 46964344), (460, 42880488), (480, 41093801), (483, 40838560), (490, 40255152), (552, 35733740), (560, 35223258), (588, 33545960), (644, 30628920), (672, 29352715), (686, 28753680), (690, 28586992), (735, 26836768), (736, 26800305), (784, 25159470), (805, 24503136), (840, 23482172), (920, 21440244), (966, 20419280), (980, 20127576), (1029, 19169120), (1104, 17866870), (1120, 17611629), (1127, 17502240), (1176, 16772980), (1288, 15314460), (1372, 14376840), (1380, 14293496), (1470, 13418384), (1568, 12579735), (1610, 12251568), (1680, 11741086), (1715, 11501472), (1840, 10720122), (1932, 10209640), (1960, 10063788), (2058, 9584560), (2208, 8933435), (2254, 8751120), (2352, 8386490), (2415, 8167712), (2576, 7657230), (2744, 7188420), (2760, 7146748), (2940, 6709192), (3220, 6125784), (3360, 5870543), (3381, 5834080), (3430, 5750736), (3680, 5360061), (3864, 5104820), (3920, 5031894), (4116, 4792280), (4508, 4375560), (4704, 4193245), (4830, 4083856), (5145, 3833824), (5152, 3828615), (5209, 3786720), (5488, 3594210), (5520, 3573374), (5635, 3500448), (5880, 3354596), (6440, 3062892), (6762, 2917040), (6860, 2875368), (7728, 2552410), (7840, 2515947), (7889, 2500320), (8232, 2396140), (9016, 2187780), (9660, 2041928), (10290, 1916912), (10418, 1893360), (10976, 1797105), (11040, 1786687), (11270, 1750224), (11760, 1677298), (12880, 1531446), (13524, 1458520), (13720, 1437684), (15456, 1276205), (15627, 1262240), (15778, 1250160), (16464, 1198070), (16905, 1166816), (18032, 1093890), (19320, 1020964), (20580, 958456), (20836, 946680), (22540, 875112), (23520, 838649), (23667, 833440), (25760, 765723), (26045, 757344), (27048, 729260), (27440, 718842), (31254, 631120), (31556, 625080), (32928, 599035), (33810, 583408), (36064, 546945), (36463, 540960), (38640, 510482), (39445, 500064), (41160, 479228), (41672, 473340), (45080, 437556), (47334, 416720), (52090, 378672), (54096, 364630), (54880, 359421), (62508, 315560), (63112, 312540), (67620, 291704), (72926, 270480), (77280, 255241), (78135, 252448), (78890, 250032), (82320, 239614), (83344, 236670), (90160, 218778), (94668, 208360), (104180, 189336), (108192, 182315), (109389, 180320), (118335, 166688), (119807, 164640), (125016, 157780), (126224, 156270), (135240, 145852)]