120200080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 399974400

約数和(自身を除く): 279774320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 79, 80, 88, 91, 95, 104, 110, 112, 130, 133, 140, 143, 152, 154, 158, 176, 182, 190, 208, 209, 220, 247, 260, 266, 280, 286, 304, 308, 316, 364, 380, 385, 395, 418, 440, 455, 494, 520, 532, 553, 560, 572, 616, 632, 665, 715, 728, 760, 770, 790, 836, 869, 880, 910, 988, 1001, 1027, 1040, 1045, 1064, 1106, 1144, 1232, 1235, 1264, 1330, 1430, 1456, 1463, 1501, 1520, 1540, 1580, 1672, 1729, 1738, 1820, 1976, 2002, 2054, 2090, 2128, 2212, 2288, 2470, 2660, 2717, 2765, 2860, 2926, 3002, 3080, 3160, 3344, 3458, 3476, 3640, 3952, 4004, 4108, 4180, 4345, 4424, 4940, 5005, 5135, 5320, 5434, 5530, 5720, 5852, 6004, 6083, 6160, 6320, 6916, 6952, 7189, 7280, 7315, 7505, 8008, 8216, 8360, 8645, 8690, 8848, 9880, 10010, 10270, 10507, 10640, 10868, 11060, 11297, 11440, 11704, 12008, 12166, 13585, 13832, 13904, 14378, 14630, 15010, 16016, 16432, 16511, 16720, 17290, 17380, 19019, 19513, 19760, 20020, 20540, 21014, 21736, 22120, 22594, 23408, 24016, 24332, 27170, 27664, 28756, 29260, 30020, 30415, 33022, 34580, 34760, 35945, 38038, 39026, 40040, 41080, 42028, 43472, 44240, 45188, 48664, 52535, 54340, 56485, 57512, 58520, 60040, 60830, 66044, 69160, 69520, 71890, 76076, 78052, 79079, 80080, 82160, 82555, 84056, 90376, 95095, 97328, 97565, 105070, 108680, 112970, 115024, 115577, 117040, 120080, 121660, 132088, 136591, 138320, 143780, 152152, 156104, 158158, 165110, 168112, 180752, 190190, 195130, 210140, 214643, 217360, 225940, 231154, 243320, 264176, 273182, 287560, 304304, 312208, 316316, 330220, 380380, 390260, 395395, 420280, 429286, 451880, 462308, 486640, 546364, 575120, 577885, 632632, 660440, 682955, 760760, 780520, 790790, 840560, 858572, 903760, 924616, 1073215, 1092728, 1155770, 1265264, 1320880, 1365910, 1502501, 1521520, 1561040, 1581580, 1717144, 1849232, 2146430, 2185456, 2311540, 2731820, 3005002, 3163160, 3434288, 4292860, 4623080, 5463640, 6010004, 6326320, 7512505, 8585720, 9246160, 10927280, 12020008, 15025010, 17171440, 24040016, 30050020, 60100040, 120200080]

約数ペア:

[(1, 120200080), (2, 60100040), (4, 30050020), (5, 24040016), (7, 17171440), (8, 15025010), (10, 12020008), (11, 10927280), (13, 9246160), (14, 8585720), (16, 7512505), (19, 6326320), (20, 6010004), (22, 5463640), (26, 4623080), (28, 4292860), (35, 3434288), (38, 3163160), (40, 3005002), (44, 2731820), (52, 2311540), (55, 2185456), (56, 2146430), (65, 1849232), (70, 1717144), (76, 1581580), (77, 1561040), (79, 1521520), (80, 1502501), (88, 1365910), (91, 1320880), (95, 1265264), (104, 1155770), (110, 1092728), (112, 1073215), (130, 924616), (133, 903760), (140, 858572), (143, 840560), (152, 790790), (154, 780520), (158, 760760), (176, 682955), (182, 660440), (190, 632632), (208, 577885), (209, 575120), (220, 546364), (247, 486640), (260, 462308), (266, 451880), (280, 429286), (286, 420280), (304, 395395), (308, 390260), (316, 380380), (364, 330220), (380, 316316), (385, 312208), (395, 304304), (418, 287560), (440, 273182), (455, 264176), (494, 243320), (520, 231154), (532, 225940), (553, 217360), (560, 214643), (572, 210140), (616, 195130), (632, 190190), (665, 180752), (715, 168112), (728, 165110), (760, 158158), (770, 156104), (790, 152152), (836, 143780), (869, 138320), (880, 136591), (910, 132088), (988, 121660), (1001, 120080), (1027, 117040), (1040, 115577), (1045, 115024), (1064, 112970), (1106, 108680), (1144, 105070), (1232, 97565), (1235, 97328), (1264, 95095), (1330, 90376), (1430, 84056), (1456, 82555), (1463, 82160), (1501, 80080), (1520, 79079), (1540, 78052), (1580, 76076), (1672, 71890), (1729, 69520), (1738, 69160), (1820, 66044), (1976, 60830), (2002, 60040), (2054, 58520), (2090, 57512), (2128, 56485), (2212, 54340), (2288, 52535), (2470, 48664), (2660, 45188), (2717, 44240), (2765, 43472), (2860, 42028), (2926, 41080), (3002, 40040), (3080, 39026), (3160, 38038), (3344, 35945), (3458, 34760), (3476, 34580), (3640, 33022), (3952, 30415), (4004, 30020), (4108, 29260), (4180, 28756), (4345, 27664), (4424, 27170), (4940, 24332), (5005, 24016), (5135, 23408), (5320, 22594), (5434, 22120), (5530, 21736), (5720, 21014), (5852, 20540), (6004, 20020), (6083, 19760), (6160, 19513), (6320, 19019), (6916, 17380), (6952, 17290), (7189, 16720), (7280, 16511), (7315, 16432), (7505, 16016), (8008, 15010), (8216, 14630), (8360, 14378), (8645, 13904), (8690, 13832), (8848, 13585), (9880, 12166), (10010, 12008), (10270, 11704), (10507, 11440), (10640, 11297), (10868, 11060)]