2013280080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 320

約数和(自身を含む): 7617369600

約数和(自身を除く): 5604089520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 157, 168, 170, 204, 210, 238, 240, 255, 272, 280, 314, 336, 340, 357, 408, 420, 449, 471, 476, 510, 560, 595, 628, 680, 714, 785, 816, 840, 898, 942, 952, 1020, 1099, 1190, 1256, 1347, 1360, 1428, 1570, 1680, 1785, 1796, 1884, 1904, 2040, 2198, 2245, 2355, 2380, 2512, 2669, 2694, 2856, 3140, 3143, 3297, 3570, 3592, 3768, 4080, 4396, 4490, 4710, 4760, 5338, 5388, 5495, 5712, 6280, 6286, 6594, 6735, 7140, 7184, 7536, 7633, 8007, 8792, 8980, 9420, 9429, 9520, 10676, 10776, 10990, 12560, 12572, 13188, 13345, 13470, 14280, 15266, 15715, 16014, 16485, 17584, 17960, 18683, 18840, 18858, 21352, 21552, 21980, 22899, 25144, 26376, 26690, 26940, 28560, 30532, 31430, 32028, 32970, 35920, 37366, 37680, 37716, 38165, 40035, 42704, 43960, 45798, 47145, 50288, 52752, 53380, 53431, 53880, 56049, 61064, 62860, 64056, 65940, 70493, 74732, 75432, 76330, 80070, 87920, 91596, 93415, 94290, 106760, 106862, 107760, 112098, 114495, 122128, 125720, 128112, 131880, 140986, 149464, 150864, 152660, 160140, 160293, 183192, 186830, 188580, 211479, 213520, 213724, 224196, 228990, 251440, 263760, 267155, 280245, 281972, 298928, 305320, 320280, 320586, 352465, 366384, 373660, 377160, 422958, 427448, 448392, 457980, 493451, 534310, 560490, 563944, 610640, 640560, 641172, 704930, 747320, 754320, 801465, 845916, 854896, 896784, 915960, 986902, 1057395, 1068620, 1120980, 1127888, 1198381, 1282344, 1409860, 1480353, 1494640, 1602930, 1691832, 1831920, 1973804, 2114790, 2137240, 2241960, 2396762, 2467255, 2564688, 2819720, 2960706, 3205860, 3383664, 3595143, 3947608, 4229580, 4274480, 4483920, 4793524, 4934510, 5639440, 5921412, 5991905, 6411720, 7190286, 7401765, 7895216, 8388667, 8459160, 9587048, 9869020, 11842824, 11983810, 12823440, 14380572, 14803530, 16777334, 16918320, 17975715, 19174096, 19738040, 23685648, 23967620, 25166001, 28761144, 29607060, 33554668, 35951430, 39476080, 41943335, 47935240, 50332002, 57522288, 59214120, 67109336, 71902860, 83886670, 95870480, 100664004, 118428240, 125830005, 134218672, 143805720, 167773340, 201328008, 251660010, 287611440, 335546680, 402656016, 503320020, 671093360, 1006640040, 2013280080]

約数ペア:

[(1, 2013280080), (2, 1006640040), (3, 671093360), (4, 503320020), (5, 402656016), (6, 335546680), (7, 287611440), (8, 251660010), (10, 201328008), (12, 167773340), (14, 143805720), (15, 134218672), (16, 125830005), (17, 118428240), (20, 100664004), (21, 95870480), (24, 83886670), (28, 71902860), (30, 67109336), (34, 59214120), (35, 57522288), (40, 50332002), (42, 47935240), (48, 41943335), (51, 39476080), (56, 35951430), (60, 33554668), (68, 29607060), (70, 28761144), (80, 25166001), (84, 23967620), (85, 23685648), (102, 19738040), (105, 19174096), (112, 17975715), (119, 16918320), (120, 16777334), (136, 14803530), (140, 14380572), (157, 12823440), (168, 11983810), (170, 11842824), (204, 9869020), (210, 9587048), (238, 8459160), (240, 8388667), (255, 7895216), (272, 7401765), (280, 7190286), (314, 6411720), (336, 5991905), (340, 5921412), (357, 5639440), (408, 4934510), (420, 4793524), (449, 4483920), (471, 4274480), (476, 4229580), (510, 3947608), (560, 3595143), (595, 3383664), (628, 3205860), (680, 2960706), (714, 2819720), (785, 2564688), (816, 2467255), (840, 2396762), (898, 2241960), (942, 2137240), (952, 2114790), (1020, 1973804), (1099, 1831920), (1190, 1691832), (1256, 1602930), (1347, 1494640), (1360, 1480353), (1428, 1409860), (1570, 1282344), (1680, 1198381), (1785, 1127888), (1796, 1120980), (1884, 1068620), (1904, 1057395), (2040, 986902), (2198, 915960), (2245, 896784), (2355, 854896), (2380, 845916), (2512, 801465), (2669, 754320), (2694, 747320), (2856, 704930), (3140, 641172), (3143, 640560), (3297, 610640), (3570, 563944), (3592, 560490), (3768, 534310), (4080, 493451), (4396, 457980), (4490, 448392), (4710, 427448), (4760, 422958), (5338, 377160), (5388, 373660), (5495, 366384), (5712, 352465), (6280, 320586), (6286, 320280), (6594, 305320), (6735, 298928), (7140, 281972), (7184, 280245), (7536, 267155), (7633, 263760), (8007, 251440), (8792, 228990), (8980, 224196), (9420, 213724), (9429, 213520), (9520, 211479), (10676, 188580), (10776, 186830), (10990, 183192), (12560, 160293), (12572, 160140), (13188, 152660), (13345, 150864), (13470, 149464), (14280, 140986), (15266, 131880), (15715, 128112), (16014, 125720), (16485, 122128), (17584, 114495), (17960, 112098), (18683, 107760), (18840, 106862), (18858, 106760), (21352, 94290), (21552, 93415), (21980, 91596), (22899, 87920), (25144, 80070), (26376, 76330), (26690, 75432), (26940, 74732), (28560, 70493), (30532, 65940), (31430, 64056), (32028, 62860), (32970, 61064), (35920, 56049), (37366, 53880), (37680, 53431), (37716, 53380), (38165, 52752), (40035, 50288), (42704, 47145), (43960, 45798)]