246720320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 448

約数和(自身を含む): 842711040

約数和(自身を除く): 595990720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 31, 32, 34, 35, 38, 40, 44, 55, 56, 62, 64, 68, 70, 76, 77, 80, 85, 88, 95, 110, 112, 119, 124, 133, 136, 140, 152, 154, 155, 160, 170, 176, 187, 190, 209, 217, 220, 224, 238, 248, 266, 272, 280, 304, 308, 310, 320, 323, 340, 341, 352, 374, 380, 385, 418, 434, 440, 448, 476, 496, 527, 532, 544, 560, 589, 595, 608, 616, 620, 646, 665, 680, 682, 704, 748, 760, 770, 836, 868, 880, 935, 952, 992, 1045, 1054, 1064, 1085, 1088, 1120, 1178, 1190, 1216, 1232, 1240, 1292, 1309, 1330, 1360, 1364, 1463, 1496, 1520, 1540, 1615, 1672, 1705, 1736, 1760, 1870, 1904, 1984, 2090, 2108, 2128, 2170, 2240, 2261, 2356, 2380, 2387, 2464, 2480, 2584, 2618, 2635, 2660, 2720, 2728, 2926, 2945, 2992, 3040, 3080, 3230, 3344, 3410, 3472, 3520, 3553, 3689, 3740, 3808, 4123, 4180, 4216, 4256, 4340, 4522, 4712, 4760, 4774, 4928, 4960, 5168, 5236, 5270, 5320, 5440, 5456, 5797, 5852, 5890, 5984, 6080, 6160, 6460, 6479, 6545, 6688, 6820, 6944, 7106, 7315, 7378, 7480, 7616, 8246, 8360, 8432, 8512, 8680, 9044, 9424, 9520, 9548, 9920, 10013, 10336, 10472, 10540, 10640, 10912, 11305, 11594, 11704, 11780, 11935, 11968, 12320, 12920, 12958, 13090, 13376, 13640, 13888, 14212, 14630, 14756, 14960, 16492, 16720, 16864, 17360, 17765, 18088, 18445, 18848, 19040, 19096, 20026, 20615, 20672, 20944, 21080, 21280, 21824, 22610, 23188, 23408, 23560, 23870, 24640, 24871, 25840, 25916, 26180, 27280, 28424, 28985, 29260, 29512, 29920, 32395, 32984, 33440, 33728, 34720, 35530, 36176, 36890, 37696, 38080, 38192, 40052, 40579, 41230, 41888, 42160, 42560, 45220, 45353, 46376, 46816, 47120, 47740, 49742, 50065, 51680, 51832, 52360, 54560, 56848, 57970, 58520, 59024, 59840, 64790, 65968, 66880, 69440, 70091, 71060, 72352, 73780, 76384, 80104, 81158, 82460, 83776, 84320, 90440, 90706, 92752, 93632, 94240, 95480, 99484, 100130, 103360, 103664, 104720, 109120, 110143, 113696, 115940, 117040, 118048, 124355, 129580, 131936, 140182, 142120, 144704, 147560, 152768, 160208, 162316, 164920, 168640, 180880, 181412, 185504, 188480, 190960, 198968, 200260, 202895, 207328, 209440, 220286, 226765, 227392, 231880, 234080, 236096, 248710, 259160, 263872, 280364, 284240, 295120, 320416, 324632, 329840, 350455, 361760, 362824, 371008, 381920, 397936, 400520, 405790, 414656, 418880, 440572, 453530, 463760, 468160, 497420, 518320, 550715, 560728, 568480, 590240, 640832, 649264, 659680, 700910, 723520, 725648, 763840, 771001, 795872, 801040, 811580, 881144, 907060, 927520, 994840, 1036640, 1101430, 1121456, 1136960, 1180480, 1298528, 1319360, 1401820, 1451296, 1542002, 1591744, 1602080, 1623160, 1762288, 1814120, 1855040, 1989680, 2073280, 2202860, 2242912, 2597056, 2803640, 2902592, 3084004, 3204160, 3246320, 3524576, 3628240, 3855005, 3979360, 4405720, 4485824, 5607280, 6168008, 6492640, 7049152, 7256480, 7710010, 7958720, 8811440, 11214560, 12336016, 12985280, 14512960, 15420020, 17622880, 22429120, 24672032, 30840040, 35245760, 49344064, 61680080, 123360160, 246720320]

約数ペア:

[(1, 246720320), (2, 123360160), (4, 61680080), (5, 49344064), (7, 35245760), (8, 30840040), (10, 24672032), (11, 22429120), (14, 17622880), (16, 15420020), (17, 14512960), (19, 12985280), (20, 12336016), (22, 11214560), (28, 8811440), (31, 7958720), (32, 7710010), (34, 7256480), (35, 7049152), (38, 6492640), (40, 6168008), (44, 5607280), (55, 4485824), (56, 4405720), (62, 3979360), (64, 3855005), (68, 3628240), (70, 3524576), (76, 3246320), (77, 3204160), (80, 3084004), (85, 2902592), (88, 2803640), (95, 2597056), (110, 2242912), (112, 2202860), (119, 2073280), (124, 1989680), (133, 1855040), (136, 1814120), (140, 1762288), (152, 1623160), (154, 1602080), (155, 1591744), (160, 1542002), (170, 1451296), (176, 1401820), (187, 1319360), (190, 1298528), (209, 1180480), (217, 1136960), (220, 1121456), (224, 1101430), (238, 1036640), (248, 994840), (266, 927520), (272, 907060), (280, 881144), (304, 811580), (308, 801040), (310, 795872), (320, 771001), (323, 763840), (340, 725648), (341, 723520), (352, 700910), (374, 659680), (380, 649264), (385, 640832), (418, 590240), (434, 568480), (440, 560728), (448, 550715), (476, 518320), (496, 497420), (527, 468160), (532, 463760), (544, 453530), (560, 440572), (589, 418880), (595, 414656), (608, 405790), (616, 400520), (620, 397936), (646, 381920), (665, 371008), (680, 362824), (682, 361760), (704, 350455), (748, 329840), (760, 324632), (770, 320416), (836, 295120), (868, 284240), (880, 280364), (935, 263872), (952, 259160), (992, 248710), (1045, 236096), (1054, 234080), (1064, 231880), (1085, 227392), (1088, 226765), (1120, 220286), (1178, 209440), (1190, 207328), (1216, 202895), (1232, 200260), (1240, 198968), (1292, 190960), (1309, 188480), (1330, 185504), (1360, 181412), (1364, 180880), (1463, 168640), (1496, 164920), (1520, 162316), (1540, 160208), (1615, 152768), (1672, 147560), (1705, 144704), (1736, 142120), (1760, 140182), (1870, 131936), (1904, 129580), (1984, 124355), (2090, 118048), (2108, 117040), (2128, 115940), (2170, 113696), (2240, 110143), (2261, 109120), (2356, 104720), (2380, 103664), (2387, 103360), (2464, 100130), (2480, 99484), (2584, 95480), (2618, 94240), (2635, 93632), (2660, 92752), (2720, 90706), (2728, 90440), (2926, 84320), (2945, 83776), (2992, 82460), (3040, 81158), (3080, 80104), (3230, 76384), (3344, 73780), (3410, 72352), (3472, 71060), (3520, 70091), (3553, 69440), (3689, 66880), (3740, 65968), (3808, 64790), (4123, 59840), (4180, 59024), (4216, 58520), (4256, 57970), (4340, 56848), (4522, 54560), (4712, 52360), (4760, 51832), (4774, 51680), (4928, 50065), (4960, 49742), (5168, 47740), (5236, 47120), (5270, 46816), (5320, 46376), (5440, 45353), (5456, 45220), (5797, 42560), (5852, 42160), (5890, 41888), (5984, 41230), (6080, 40579), (6160, 40052), (6460, 38192), (6479, 38080), (6545, 37696), (6688, 36890), (6820, 36176), (6944, 35530), (7106, 34720), (7315, 33728), (7378, 33440), (7480, 32984), (7616, 32395), (8246, 29920), (8360, 29512), (8432, 29260), (8512, 28985), (8680, 28424), (9044, 27280), (9424, 26180), (9520, 25916), (9548, 25840), (9920, 24871), (10013, 24640), (10336, 23870), (10472, 23560), (10540, 23408), (10640, 23188), (10912, 22610), (11305, 21824), (11594, 21280), (11704, 21080), (11780, 20944), (11935, 20672), (11968, 20615), (12320, 20026), (12920, 19096), (12958, 19040), (13090, 18848), (13376, 18445), (13640, 18088), (13888, 17765), (14212, 17360), (14630, 16864), (14756, 16720), (14960, 16492)]