4931256120

素因数分解:

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

素因数の和:5267

約数の個数: 256

約数和(自身を含む): 18005760000

約数和(自身を除く): 13074503880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 343, 345, 392, 420, 460, 483, 490, 552, 588, 644, 686, 690, 735, 805, 840, 920, 966, 980, 1029, 1127, 1176, 1288, 1372, 1380, 1470, 1610, 1715, 1932, 1960, 2058, 2254, 2415, 2744, 2760, 2940, 3220, 3381, 3430, 3864, 4116, 4508, 4830, 5145, 5209, 5635, 5880, 6440, 6762, 6860, 7889, 8232, 9016, 9660, 10290, 10418, 11270, 13524, 13720, 15627, 15778, 16905, 19320, 20580, 20836, 22540, 23667, 26045, 27048, 31254, 31556, 33810, 36463, 39445, 41160, 41672, 45080, 47334, 52090, 62508, 63112, 67620, 72926, 78135, 78890, 94668, 104180, 109389, 118335, 119807, 125016, 135240, 145852, 156270, 157780, 182315, 189336, 208360, 218778, 236670, 239614, 255241, 291704, 312540, 315560, 359421, 364630, 437556, 473340, 479228, 510482, 546945, 599035, 625080, 718842, 729260, 765723, 838649, 875112, 946680, 958456, 1020964, 1093890, 1198070, 1276205, 1437684, 1458520, 1531446, 1677298, 1786687, 1797105, 2041928, 2187780, 2396140, 2515947, 2552410, 2875368, 3062892, 3354596, 3573374, 3594210, 3828615, 4193245, 4375560, 4792280, 5031894, 5104820, 5360061, 5870543, 6125784, 6709192, 7146748, 7188420, 7657230, 8386490, 8933435, 10063788, 10209640, 10720122, 11741086, 12579735, 14293496, 14376840, 15314460, 16772980, 17611629, 17866870, 20127576, 21440244, 23482172, 25159470, 26800305, 29352715, 30628920, 33545960, 35223258, 35733740, 41093801, 42880488, 46964344, 50318940, 53600610, 58705430, 70446516, 71467480, 82187602, 88058145, 100637880, 107201220, 117410860, 123281403, 140893032, 164375204, 176116290, 205469005, 214402440, 234821720, 246562806, 328750408, 352232580, 410938010, 493125612, 616407015, 704465160, 821876020, 986251224, 1232814030, 1643752040, 2465628060, 4931256120]

約数ペア:

[(1, 4931256120), (2, 2465628060), (3, 1643752040), (4, 1232814030), (5, 986251224), (6, 821876020), (7, 704465160), (8, 616407015), (10, 493125612), (12, 410938010), (14, 352232580), (15, 328750408), (20, 246562806), (21, 234821720), (23, 214402440), (24, 205469005), (28, 176116290), (30, 164375204), (35, 140893032), (40, 123281403), (42, 117410860), (46, 107201220), (49, 100637880), (56, 88058145), (60, 82187602), (69, 71467480), (70, 70446516), (84, 58705430), (92, 53600610), (98, 50318940), (105, 46964344), (115, 42880488), (120, 41093801), (138, 35733740), (140, 35223258), (147, 33545960), (161, 30628920), (168, 29352715), (184, 26800305), (196, 25159470), (210, 23482172), (230, 21440244), (245, 20127576), (276, 17866870), (280, 17611629), (294, 16772980), (322, 15314460), (343, 14376840), (345, 14293496), (392, 12579735), (420, 11741086), (460, 10720122), (483, 10209640), (490, 10063788), (552, 8933435), (588, 8386490), (644, 7657230), (686, 7188420), (690, 7146748), (735, 6709192), (805, 6125784), (840, 5870543), (920, 5360061), (966, 5104820), (980, 5031894), (1029, 4792280), (1127, 4375560), (1176, 4193245), (1288, 3828615), (1372, 3594210), (1380, 3573374), (1470, 3354596), (1610, 3062892), (1715, 2875368), (1932, 2552410), (1960, 2515947), (2058, 2396140), (2254, 2187780), (2415, 2041928), (2744, 1797105), (2760, 1786687), (2940, 1677298), (3220, 1531446), (3381, 1458520), (3430, 1437684), (3864, 1276205), (4116, 1198070), (4508, 1093890), (4830, 1020964), (5145, 958456), (5209, 946680), (5635, 875112), (5880, 838649), (6440, 765723), (6762, 729260), (6860, 718842), (7889, 625080), (8232, 599035), (9016, 546945), (9660, 510482), (10290, 479228), (10418, 473340), (11270, 437556), (13524, 364630), (13720, 359421), (15627, 315560), (15778, 312540), (16905, 291704), (19320, 255241), (20580, 239614), (20836, 236670), (22540, 218778), (23667, 208360), (26045, 189336), (27048, 182315), (31254, 157780), (31556, 156270), (33810, 145852), (36463, 135240), (39445, 125016), (41160, 119807), (41672, 118335), (45080, 109389), (47334, 104180), (52090, 94668), (62508, 78890), (63112, 78135), (67620, 72926)]