42597240

素因数分解:

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

素因数の和:214

約数の個数: 256

約数和(自身を含む): 163814400

約数和(自身を除く): 121217160

約数列:

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

約数ペア:

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