85194480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 338549760

約数和(自身を除く): 253355280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 157, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 314, 323, 336, 340, 357, 380, 399, 408, 420, 456, 471, 476, 510, 532, 560, 570, 595, 628, 646, 665, 680, 714, 760, 785, 798, 816, 840, 912, 942, 952, 969, 1020, 1064, 1099, 1140, 1190, 1256, 1292, 1330, 1360, 1428, 1520, 1570, 1596, 1615, 1680, 1785, 1884, 1904, 1938, 1995, 2040, 2128, 2198, 2261, 2280, 2355, 2380, 2512, 2584, 2660, 2669, 2856, 2983, 3140, 3192, 3230, 3297, 3570, 3768, 3876, 3990, 4080, 4396, 4522, 4560, 4710, 4760, 4845, 5168, 5320, 5338, 5495, 5712, 5966, 6280, 6384, 6460, 6594, 6783, 7140, 7536, 7752, 7980, 8007, 8792, 8949, 9044, 9420, 9520, 9690, 10640, 10676, 10990, 11305, 11932, 12560, 12920, 13188, 13345, 13566, 14280, 14915, 15504, 15960, 16014, 16485, 17584, 17898, 18088, 18683, 18840, 19380, 20881, 21352, 21980, 22610, 23864, 25840, 26376, 26690, 27132, 28560, 29830, 31920, 32028, 32970, 33915, 35796, 36176, 37366, 37680, 38760, 40035, 41762, 42704, 43960, 44745, 45220, 47728, 50711, 52752, 53380, 54264, 56049, 59660, 62643, 64056, 65940, 67830, 71592, 74732, 77520, 80070, 83524, 87920, 89490, 90440, 93415, 101422, 104405, 106760, 108528, 112098, 119320, 125286, 128112, 131880, 135660, 143184, 149464, 152133, 160140, 167048, 178980, 180880, 186830, 202844, 208810, 213520, 224196, 238640, 250572, 253555, 263760, 271320, 280245, 298928, 304266, 313215, 320280, 334096, 354977, 357960, 373660, 405688, 417620, 448392, 501144, 507110, 542640, 560490, 608532, 626430, 640560, 709954, 715920, 747320, 760665, 811376, 835240, 896784, 1002288, 1014220, 1064931, 1120980, 1217064, 1252860, 1419908, 1494640, 1521330, 1670480, 1774885, 2028440, 2129862, 2241960, 2434128, 2505720, 2839816, 3042660, 3549770, 4056880, 4259724, 4483920, 5011440, 5324655, 5679632, 6085320, 7099540, 8519448, 10649310, 12170640, 14199080, 17038896, 21298620, 28398160, 42597240, 85194480]

約数ペア:

[(1, 85194480), (2, 42597240), (3, 28398160), (4, 21298620), (5, 17038896), (6, 14199080), (7, 12170640), (8, 10649310), (10, 8519448), (12, 7099540), (14, 6085320), (15, 5679632), (16, 5324655), (17, 5011440), (19, 4483920), (20, 4259724), (21, 4056880), (24, 3549770), (28, 3042660), (30, 2839816), (34, 2505720), (35, 2434128), (38, 2241960), (40, 2129862), (42, 2028440), (48, 1774885), (51, 1670480), (56, 1521330), (57, 1494640), (60, 1419908), (68, 1252860), (70, 1217064), (76, 1120980), (80, 1064931), (84, 1014220), (85, 1002288), (95, 896784), (102, 835240), (105, 811376), (112, 760665), (114, 747320), (119, 715920), (120, 709954), (133, 640560), (136, 626430), (140, 608532), (152, 560490), (157, 542640), (168, 507110), (170, 501144), (190, 448392), (204, 417620), (210, 405688), (228, 373660), (238, 357960), (240, 354977), (255, 334096), (266, 320280), (272, 313215), (280, 304266), (285, 298928), (304, 280245), (314, 271320), (323, 263760), (336, 253555), (340, 250572), (357, 238640), (380, 224196), (399, 213520), (408, 208810), (420, 202844), (456, 186830), (471, 180880), (476, 178980), (510, 167048), (532, 160140), (560, 152133), (570, 149464), (595, 143184), (628, 135660), (646, 131880), (665, 128112), (680, 125286), (714, 119320), (760, 112098), (785, 108528), (798, 106760), (816, 104405), (840, 101422), (912, 93415), (942, 90440), (952, 89490), (969, 87920), (1020, 83524), (1064, 80070), (1099, 77520), (1140, 74732), (1190, 71592), (1256, 67830), (1292, 65940), (1330, 64056), (1360, 62643), (1428, 59660), (1520, 56049), (1570, 54264), (1596, 53380), (1615, 52752), (1680, 50711), (1785, 47728), (1884, 45220), (1904, 44745), (1938, 43960), (1995, 42704), (2040, 41762), (2128, 40035), (2198, 38760), (2261, 37680), (2280, 37366), (2355, 36176), (2380, 35796), (2512, 33915), (2584, 32970), (2660, 32028), (2669, 31920), (2856, 29830), (2983, 28560), (3140, 27132), (3192, 26690), (3230, 26376), (3297, 25840), (3570, 23864), (3768, 22610), (3876, 21980), (3990, 21352), (4080, 20881), (4396, 19380), (4522, 18840), (4560, 18683), (4710, 18088), (4760, 17898), (4845, 17584), (5168, 16485), (5320, 16014), (5338, 15960), (5495, 15504), (5712, 14915), (5966, 14280), (6280, 13566), (6384, 13345), (6460, 13188), (6594, 12920), (6783, 12560), (7140, 11932), (7536, 11305), (7752, 10990), (7980, 10676), (8007, 10640), (8792, 9690), (8949, 9520), (9044, 9420)]