157184720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 514252800

約数和(自身を除く): 357068080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 34, 35, 38, 40, 44, 55, 56, 68, 70, 76, 77, 79, 80, 85, 88, 95, 110, 112, 119, 133, 136, 140, 152, 154, 158, 170, 176, 187, 190, 209, 220, 238, 266, 272, 280, 304, 308, 316, 323, 340, 374, 380, 385, 395, 418, 440, 476, 532, 553, 560, 595, 616, 632, 646, 665, 680, 748, 760, 770, 790, 836, 869, 880, 935, 952, 1045, 1064, 1106, 1190, 1232, 1264, 1292, 1309, 1330, 1343, 1360, 1463, 1496, 1501, 1520, 1540, 1580, 1615, 1672, 1738, 1870, 1904, 2090, 2128, 2212, 2261, 2380, 2584, 2618, 2660, 2686, 2765, 2926, 2992, 3002, 3080, 3160, 3230, 3344, 3476, 3553, 3740, 4180, 4345, 4424, 4522, 4760, 5168, 5236, 5320, 5372, 5530, 5852, 6004, 6083, 6160, 6320, 6460, 6545, 6715, 6952, 7106, 7315, 7480, 7505, 8360, 8690, 8848, 9044, 9401, 9520, 10472, 10507, 10640, 10744, 11060, 11305, 11704, 12008, 12166, 12920, 13090, 13430, 13904, 14212, 14630, 14773, 14960, 15010, 16511, 16720, 17380, 17765, 18088, 18802, 20944, 21014, 21488, 22120, 22610, 23408, 24016, 24332, 24871, 25517, 25840, 26180, 26860, 28424, 29260, 29546, 30020, 30415, 33022, 34760, 35530, 36176, 37604, 42028, 44240, 45220, 47005, 48664, 49742, 51034, 52360, 52535, 53720, 56848, 58520, 59092, 60040, 60830, 66044, 69520, 71060, 73865, 75208, 82555, 84056, 90440, 94010, 97328, 99484, 102068, 103411, 104720, 105070, 107440, 115577, 117040, 118184, 120080, 121660, 124355, 127585, 132088, 142120, 147730, 150416, 165110, 168112, 178619, 180880, 188020, 198968, 204136, 206822, 210140, 231154, 236368, 243320, 248710, 255170, 264176, 280687, 284240, 295460, 330220, 357238, 376040, 397936, 408272, 413644, 420280, 462308, 486640, 497420, 510340, 517055, 561374, 577885, 590920, 660440, 714476, 752080, 827288, 840560, 893095, 924616, 994840, 1020680, 1034110, 1122748, 1155770, 1181840, 1320880, 1403435, 1428952, 1654576, 1786190, 1849232, 1964809, 1989680, 2041360, 2068220, 2245496, 2311540, 2806870, 2857904, 3572380, 3929618, 4136440, 4490992, 4623080, 5613740, 7144760, 7859236, 8272880, 9246160, 9824045, 11227480, 14289520, 15718472, 19648090, 22454960, 31436944, 39296180, 78592360, 157184720]

約数ペア:

[(1, 157184720), (2, 78592360), (4, 39296180), (5, 31436944), (7, 22454960), (8, 19648090), (10, 15718472), (11, 14289520), (14, 11227480), (16, 9824045), (17, 9246160), (19, 8272880), (20, 7859236), (22, 7144760), (28, 5613740), (34, 4623080), (35, 4490992), (38, 4136440), (40, 3929618), (44, 3572380), (55, 2857904), (56, 2806870), (68, 2311540), (70, 2245496), (76, 2068220), (77, 2041360), (79, 1989680), (80, 1964809), (85, 1849232), (88, 1786190), (95, 1654576), (110, 1428952), (112, 1403435), (119, 1320880), (133, 1181840), (136, 1155770), (140, 1122748), (152, 1034110), (154, 1020680), (158, 994840), (170, 924616), (176, 893095), (187, 840560), (190, 827288), (209, 752080), (220, 714476), (238, 660440), (266, 590920), (272, 577885), (280, 561374), (304, 517055), (308, 510340), (316, 497420), (323, 486640), (340, 462308), (374, 420280), (380, 413644), (385, 408272), (395, 397936), (418, 376040), (440, 357238), (476, 330220), (532, 295460), (553, 284240), (560, 280687), (595, 264176), (616, 255170), (632, 248710), (646, 243320), (665, 236368), (680, 231154), (748, 210140), (760, 206822), (770, 204136), (790, 198968), (836, 188020), (869, 180880), (880, 178619), (935, 168112), (952, 165110), (1045, 150416), (1064, 147730), (1106, 142120), (1190, 132088), (1232, 127585), (1264, 124355), (1292, 121660), (1309, 120080), (1330, 118184), (1343, 117040), (1360, 115577), (1463, 107440), (1496, 105070), (1501, 104720), (1520, 103411), (1540, 102068), (1580, 99484), (1615, 97328), (1672, 94010), (1738, 90440), (1870, 84056), (1904, 82555), (2090, 75208), (2128, 73865), (2212, 71060), (2261, 69520), (2380, 66044), (2584, 60830), (2618, 60040), (2660, 59092), (2686, 58520), (2765, 56848), (2926, 53720), (2992, 52535), (3002, 52360), (3080, 51034), (3160, 49742), (3230, 48664), (3344, 47005), (3476, 45220), (3553, 44240), (3740, 42028), (4180, 37604), (4345, 36176), (4424, 35530), (4522, 34760), (4760, 33022), (5168, 30415), (5236, 30020), (5320, 29546), (5372, 29260), (5530, 28424), (5852, 26860), (6004, 26180), (6083, 25840), (6160, 25517), (6320, 24871), (6460, 24332), (6545, 24016), (6715, 23408), (6952, 22610), (7106, 22120), (7315, 21488), (7480, 21014), (7505, 20944), (8360, 18802), (8690, 18088), (8848, 17765), (9044, 17380), (9401, 16720), (9520, 16511), (10472, 15010), (10507, 14960), (10640, 14773), (10744, 14630), (11060, 14212), (11305, 13904), (11704, 13430), (12008, 13090), (12166, 12920)]