1391690880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 5052378240

約数和(自身を除く): 3660687360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 71, 72, 80, 82, 83, 90, 96, 120, 123, 128, 142, 144, 160, 164, 166, 180, 192, 205, 213, 240, 246, 249, 284, 288, 320, 328, 332, 355, 360, 369, 384, 410, 415, 426, 480, 492, 498, 568, 576, 615, 639, 640, 656, 664, 710, 720, 738, 747, 820, 830, 852, 960, 984, 996, 1065, 1136, 1152, 1230, 1245, 1278, 1312, 1328, 1420, 1440, 1476, 1494, 1640, 1660, 1704, 1845, 1920, 1968, 1992, 2130, 2272, 2460, 2490, 2556, 2624, 2656, 2840, 2880, 2911, 2952, 2988, 3195, 3280, 3320, 3403, 3408, 3690, 3735, 3936, 3984, 4260, 4544, 4920, 4980, 5112, 5248, 5312, 5680, 5760, 5822, 5893, 5904, 5976, 6390, 6560, 6640, 6806, 6816, 7380, 7470, 7872, 7968, 8520, 8733, 9088, 9840, 9960, 10209, 10224, 10624, 11360, 11644, 11786, 11808, 11952, 12780, 13120, 13280, 13612, 13632, 14555, 14760, 14940, 15744, 15936, 17015, 17040, 17466, 17679, 19680, 19920, 20418, 20448, 22720, 23288, 23572, 23616, 23904, 25560, 26199, 26240, 26560, 27224, 27264, 29110, 29465, 29520, 29880, 30627, 31872, 34030, 34080, 34932, 35358, 39360, 39840, 40836, 40896, 43665, 45440, 46576, 47144, 47232, 47808, 51045, 51120, 52398, 53037, 53120, 54448, 58220, 58930, 59040, 59760, 61254, 68060, 68160, 69864, 70716, 78720, 79680, 81672, 81792, 87330, 88395, 93152, 94288, 95616, 102090, 102240, 104796, 106074, 108896, 116440, 117860, 118080, 119520, 122508, 130995, 136120, 136320, 139728, 141432, 153135, 159360, 163344, 174660, 176790, 186304, 188576, 204180, 204480, 209592, 212148, 217792, 232880, 235720, 236160, 239040, 241613, 245016, 261990, 265185, 272240, 279456, 282864, 306270, 326688, 349320, 353580, 372608, 377152, 408360, 408960, 419184, 424296, 435584, 465760, 471440, 478080, 483226, 490032, 523980, 530370, 544480, 558912, 565728, 612540, 653376, 698640, 707160, 724839, 754304, 816720, 838368, 848592, 931520, 942880, 966452, 980064, 1047960, 1060740, 1088960, 1117824, 1131456, 1208065, 1225080, 1306752, 1397280, 1414320, 1449678, 1633440, 1676736, 1697184, 1863040, 1885760, 1932904, 1960128, 2095920, 2121480, 2174517, 2177920, 2262912, 2416130, 2450160, 2794560, 2828640, 2899356, 3266880, 3353472, 3394368, 3624195, 3771520, 3865808, 3920256, 4191840, 4242960, 4349034, 4832260, 4900320, 5589120, 5657280, 5798712, 6533760, 6788736, 7248390, 7731616, 8383680, 8485920, 8698068, 9664520, 9800640, 10872585, 11314560, 11597424, 14496780, 15463232, 16767360, 16971840, 17396136, 19329040, 19601280, 21745170, 23194848, 28993560, 30926464, 33943680, 34792272, 38658080, 43490340, 46389696, 57987120, 69584544, 77316160, 86980680, 92779392, 115974240, 139169088, 154632320, 173961360, 231948480, 278338176, 347922720, 463896960, 695845440, 1391690880]

約数ペア:

[(1, 1391690880), (2, 695845440), (3, 463896960), (4, 347922720), (5, 278338176), (6, 231948480), (8, 173961360), (9, 154632320), (10, 139169088), (12, 115974240), (15, 92779392), (16, 86980680), (18, 77316160), (20, 69584544), (24, 57987120), (30, 46389696), (32, 43490340), (36, 38658080), (40, 34792272), (41, 33943680), (45, 30926464), (48, 28993560), (60, 23194848), (64, 21745170), (71, 19601280), (72, 19329040), (80, 17396136), (82, 16971840), (83, 16767360), (90, 15463232), (96, 14496780), (120, 11597424), (123, 11314560), (128, 10872585), (142, 9800640), (144, 9664520), (160, 8698068), (164, 8485920), (166, 8383680), (180, 7731616), (192, 7248390), (205, 6788736), (213, 6533760), (240, 5798712), (246, 5657280), (249, 5589120), (284, 4900320), (288, 4832260), (320, 4349034), (328, 4242960), (332, 4191840), (355, 3920256), (360, 3865808), (369, 3771520), (384, 3624195), (410, 3394368), (415, 3353472), (426, 3266880), (480, 2899356), (492, 2828640), (498, 2794560), (568, 2450160), (576, 2416130), (615, 2262912), (639, 2177920), (640, 2174517), (656, 2121480), (664, 2095920), (710, 1960128), (720, 1932904), (738, 1885760), (747, 1863040), (820, 1697184), (830, 1676736), (852, 1633440), (960, 1449678), (984, 1414320), (996, 1397280), (1065, 1306752), (1136, 1225080), (1152, 1208065), (1230, 1131456), (1245, 1117824), (1278, 1088960), (1312, 1060740), (1328, 1047960), (1420, 980064), (1440, 966452), (1476, 942880), (1494, 931520), (1640, 848592), (1660, 838368), (1704, 816720), (1845, 754304), (1920, 724839), (1968, 707160), (1992, 698640), (2130, 653376), (2272, 612540), (2460, 565728), (2490, 558912), (2556, 544480), (2624, 530370), (2656, 523980), (2840, 490032), (2880, 483226), (2911, 478080), (2952, 471440), (2988, 465760), (3195, 435584), (3280, 424296), (3320, 419184), (3403, 408960), (3408, 408360), (3690, 377152), (3735, 372608), (3936, 353580), (3984, 349320), (4260, 326688), (4544, 306270), (4920, 282864), (4980, 279456), (5112, 272240), (5248, 265185), (5312, 261990), (5680, 245016), (5760, 241613), (5822, 239040), (5893, 236160), (5904, 235720), (5976, 232880), (6390, 217792), (6560, 212148), (6640, 209592), (6806, 204480), (6816, 204180), (7380, 188576), (7470, 186304), (7872, 176790), (7968, 174660), (8520, 163344), (8733, 159360), (9088, 153135), (9840, 141432), (9960, 139728), (10209, 136320), (10224, 136120), (10624, 130995), (11360, 122508), (11644, 119520), (11786, 118080), (11808, 117860), (11952, 116440), (12780, 108896), (13120, 106074), (13280, 104796), (13612, 102240), (13632, 102090), (14555, 95616), (14760, 94288), (14940, 93152), (15744, 88395), (15936, 87330), (17015, 81792), (17040, 81672), (17466, 79680), (17679, 78720), (19680, 70716), (19920, 69864), (20418, 68160), (20448, 68060), (22720, 61254), (23288, 59760), (23572, 59040), (23616, 58930), (23904, 58220), (25560, 54448), (26199, 53120), (26240, 53037), (26560, 52398), (27224, 51120), (27264, 51045), (29110, 47808), (29465, 47232), (29520, 47144), (29880, 46576), (30627, 45440), (31872, 43665), (34030, 40896), (34080, 40836), (34932, 39840), (35358, 39360)]