18769969280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 512

約数和(自身を含む): 53934336000

約数和(自身を除く): 35164366720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 29, 31, 32, 34, 38, 40, 58, 62, 64, 68, 76, 80, 85, 95, 101, 116, 124, 128, 136, 145, 152, 155, 160, 170, 190, 202, 232, 248, 272, 290, 304, 310, 320, 323, 340, 380, 404, 464, 493, 496, 505, 527, 544, 551, 580, 589, 608, 620, 640, 646, 680, 760, 808, 899, 928, 986, 992, 1010, 1054, 1088, 1102, 1160, 1178, 1216, 1240, 1292, 1360, 1520, 1615, 1616, 1717, 1798, 1856, 1919, 1972, 1984, 2020, 2108, 2176, 2204, 2320, 2356, 2432, 2465, 2480, 2584, 2635, 2720, 2755, 2929, 2945, 3040, 3131, 3230, 3232, 3434, 3596, 3712, 3838, 3944, 3968, 4040, 4216, 4408, 4495, 4640, 4712, 4930, 4960, 5168, 5270, 5440, 5510, 5858, 5890, 6080, 6262, 6460, 6464, 6868, 7192, 7676, 7888, 8080, 8432, 8585, 8816, 8990, 9280, 9367, 9424, 9595, 9860, 9920, 10013, 10336, 10540, 10880, 11020, 11716, 11780, 12160, 12524, 12920, 12928, 13736, 14384, 14645, 15283, 15352, 15655, 15776, 16160, 16864, 17081, 17170, 17632, 17980, 18560, 18734, 18848, 19190, 19720, 19840, 20026, 20672, 21080, 22040, 23432, 23560, 25048, 25840, 27472, 28768, 29290, 30566, 30704, 31310, 31552, 32320, 32623, 33728, 34162, 34340, 35264, 35960, 37468, 37696, 38380, 39440, 40052, 41344, 42160, 44080, 46835, 46864, 47120, 49793, 50065, 50096, 51680, 53227, 54944, 55651, 57536, 58580, 59489, 61132, 61408, 62620, 63104, 64640, 65246, 67456, 68324, 68680, 70528, 71920, 74936, 75392, 76415, 76760, 78880, 80104, 84320, 85405, 88160, 90799, 93670, 93728, 94240, 99586, 100130, 100192, 103360, 106454, 109888, 111302, 115072, 117160, 118978, 122264, 122816, 125240, 130492, 136648, 137360, 143840, 149872, 152830, 153520, 157760, 160208, 163115, 168640, 170810, 176320, 181598, 187340, 187456, 188480, 199172, 200260, 200384, 206720, 212908, 219776, 222604, 234320, 237956, 244528, 245632, 248965, 250480, 260984, 266135, 273296, 274720, 278255, 287680, 290377, 297445, 299744, 305660, 307040, 315520, 320416, 326230, 337280, 341620, 352640, 363196, 374680, 374912, 376960, 398344, 400520, 400768, 425816, 445208, 453995, 468640, 475912, 489056, 497930, 500960, 521968, 532270, 546592, 549440, 556510, 575360, 580754, 594890, 599488, 611320, 614080, 640832, 652460, 683240, 726392, 749360, 796688, 801040, 851632, 890416, 907990, 937280, 946067, 951824, 978112, 995860, 1001920, 1011313, 1043936, 1064540, 1093184, 1098880, 1113020, 1161508, 1189780, 1198976, 1222640, 1228160, 1281664, 1304920, 1366480, 1451885, 1452784, 1498720, 1543583, 1593376, 1602080, 1703264, 1725181, 1780832, 1815980, 1874560, 1892134, 1903648, 1956224, 1991720, 2003840, 2022626, 2087872, 2129080, 2186368, 2226040, 2323016, 2379560, 2445280, 2609840, 2732960, 2903770, 2905568, 2997440, 3087166, 3186752, 3204160, 3406528, 3450362, 3561664, 3631960, 3784268, 3807296, 3983440, 4045252, 4175744, 4258160, 4452080, 4646032, 4730335, 4759120, 4890560, 5056565, 5219680, 5465920, 5807540, 5811136, 5994880, 6174332, 6373504, 6408320, 6813056, 6900724, 7123328, 7263920, 7568536, 7614592, 7717915, 7966880, 8090504, 8516320, 8625905, 8904160, 9292064, 9460670, 9518240, 9781120, 10113130, 10439360, 10931840, 11615080, 11622272, 12348664, 13801448, 14527840, 15137072, 15435830, 15933760, 16181008, 17032640, 17251810, 17808320, 18584128, 18921340, 19036480, 20226260, 20878720, 23230160, 24697328, 27602896, 29055680, 29328077, 30274144, 30871660, 31867520, 32362016, 34065280, 34503620, 35616640, 37168256, 37842680, 38072960, 40452520, 46460320, 49394656, 55205792, 58111360, 58656154, 60548288, 61743320, 64724032, 69007240, 75685360, 80905040, 92920640, 98789312, 110411584, 117312308, 121096576, 123486640, 129448064, 138014480, 146640385, 151370720, 161810080, 185841280, 197578624, 220823168, 234624616, 246973280, 276028960, 293280770, 302741440, 323620160, 469249232, 493946560, 552057920, 586561540, 605482880, 647240320, 938498464, 987893120, 1104115840, 1173123080, 1876996928, 2346246160, 3753993856, 4692492320, 9384984640, 18769969280]

約数ペア:

[(1, 18769969280), (2, 9384984640), (4, 4692492320), (5, 3753993856), (8, 2346246160), (10, 1876996928), (16, 1173123080), (17, 1104115840), (19, 987893120), (20, 938498464), (29, 647240320), (31, 605482880), (32, 586561540), (34, 552057920), (38, 493946560), (40, 469249232), (58, 323620160), (62, 302741440), (64, 293280770), (68, 276028960), (76, 246973280), (80, 234624616), (85, 220823168), (95, 197578624), (101, 185841280), (116, 161810080), (124, 151370720), (128, 146640385), (136, 138014480), (145, 129448064), (152, 123486640), (155, 121096576), (160, 117312308), (170, 110411584), (190, 98789312), (202, 92920640), (232, 80905040), (248, 75685360), (272, 69007240), (290, 64724032), (304, 61743320), (310, 60548288), (320, 58656154), (323, 58111360), (340, 55205792), (380, 49394656), (404, 46460320), (464, 40452520), (493, 38072960), (496, 37842680), (505, 37168256), (527, 35616640), (544, 34503620), (551, 34065280), (580, 32362016), (589, 31867520), (608, 30871660), (620, 30274144), (640, 29328077), (646, 29055680), (680, 27602896), (760, 24697328), (808, 23230160), (899, 20878720), (928, 20226260), (986, 19036480), (992, 18921340), (1010, 18584128), (1054, 17808320), (1088, 17251810), (1102, 17032640), (1160, 16181008), (1178, 15933760), (1216, 15435830), (1240, 15137072), (1292, 14527840), (1360, 13801448), (1520, 12348664), (1615, 11622272), (1616, 11615080), (1717, 10931840), (1798, 10439360), (1856, 10113130), (1919, 9781120), (1972, 9518240), (1984, 9460670), (2020, 9292064), (2108, 8904160), (2176, 8625905), (2204, 8516320), (2320, 8090504), (2356, 7966880), (2432, 7717915), (2465, 7614592), (2480, 7568536), (2584, 7263920), (2635, 7123328), (2720, 6900724), (2755, 6813056), (2929, 6408320), (2945, 6373504), (3040, 6174332), (3131, 5994880), (3230, 5811136), (3232, 5807540), (3434, 5465920), (3596, 5219680), (3712, 5056565), (3838, 4890560), (3944, 4759120), (3968, 4730335), (4040, 4646032), (4216, 4452080), (4408, 4258160), (4495, 4175744), (4640, 4045252), (4712, 3983440), (4930, 3807296), (4960, 3784268), (5168, 3631960), (5270, 3561664), (5440, 3450362), (5510, 3406528), (5858, 3204160), (5890, 3186752), (6080, 3087166), (6262, 2997440), (6460, 2905568), (6464, 2903770), (6868, 2732960), (7192, 2609840), (7676, 2445280), (7888, 2379560), (8080, 2323016), (8432, 2226040), (8585, 2186368), (8816, 2129080), (8990, 2087872), (9280, 2022626), (9367, 2003840), (9424, 1991720), (9595, 1956224), (9860, 1903648), (9920, 1892134), (10013, 1874560), (10336, 1815980), (10540, 1780832), (10880, 1725181), (11020, 1703264), (11716, 1602080), (11780, 1593376), (12160, 1543583), (12524, 1498720), (12920, 1452784), (12928, 1451885), (13736, 1366480), (14384, 1304920), (14645, 1281664), (15283, 1228160), (15352, 1222640), (15655, 1198976), (15776, 1189780), (16160, 1161508), (16864, 1113020), (17081, 1098880), (17170, 1093184), (17632, 1064540), (17980, 1043936), (18560, 1011313), (18734, 1001920), (18848, 995860), (19190, 978112), (19720, 951824), (19840, 946067), (20026, 937280), (20672, 907990), (21080, 890416), (22040, 851632), (23432, 801040), (23560, 796688), (25048, 749360), (25840, 726392), (27472, 683240), (28768, 652460), (29290, 640832), (30566, 614080), (30704, 611320), (31310, 599488), (31552, 594890), (32320, 580754), (32623, 575360), (33728, 556510), (34162, 549440), (34340, 546592), (35264, 532270), (35960, 521968), (37468, 500960), (37696, 497930), (38380, 489056), (39440, 475912), (40052, 468640), (41344, 453995), (42160, 445208), (44080, 425816), (46835, 400768), (46864, 400520), (47120, 398344), (49793, 376960), (50065, 374912), (50096, 374680), (51680, 363196), (53227, 352640), (54944, 341620), (55651, 337280), (57536, 326230), (58580, 320416), (59489, 315520), (61132, 307040), (61408, 305660), (62620, 299744), (63104, 297445), (64640, 290377), (65246, 287680), (67456, 278255), (68324, 274720), (68680, 273296), (70528, 266135), (71920, 260984), (74936, 250480), (75392, 248965), (76415, 245632), (76760, 244528), (78880, 237956), (80104, 234320), (84320, 222604), (85405, 219776), (88160, 212908), (90799, 206720), (93670, 200384), (93728, 200260), (94240, 199172), (99586, 188480), (100130, 187456), (100192, 187340), (103360, 181598), (106454, 176320), (109888, 170810), (111302, 168640), (115072, 163115), (117160, 160208), (118978, 157760), (122264, 153520), (122816, 152830), (125240, 149872), (130492, 143840), (136648, 137360)]