20729599488

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 480

約数和(自身を含む): 70091049600

約数和(自身を除く): 49361450112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 169, 171, 192, 208, 216, 228, 234, 247, 256, 288, 304, 312, 338, 342, 351, 384, 416, 432, 456, 467, 468, 494, 507, 512, 513, 576, 608, 624, 676, 684, 702, 741, 768, 832, 864, 912, 934, 936, 988, 1014, 1026, 1152, 1216, 1248, 1352, 1368, 1401, 1404, 1482, 1521, 1536, 1664, 1728, 1824, 1868, 1872, 1976, 2028, 2052, 2223, 2304, 2432, 2496, 2704, 2736, 2802, 2808, 2964, 3042, 3211, 3328, 3456, 3648, 3736, 3744, 3952, 4056, 4104, 4203, 4446, 4563, 4608, 4864, 4992, 5408, 5472, 5604, 5616, 5928, 6071, 6084, 6422, 6656, 6669, 6912, 7296, 7472, 7488, 7904, 8112, 8208, 8406, 8873, 8892, 9126, 9633, 9728, 9984, 10816, 10944, 11208, 11232, 11856, 12142, 12168, 12609, 12844, 13338, 13824, 14592, 14944, 14976, 15808, 16224, 16416, 16812, 17746, 17784, 18213, 18252, 19266, 19968, 21632, 21888, 22416, 22464, 23712, 24284, 24336, 25218, 25688, 26619, 26676, 28899, 29184, 29888, 29952, 31616, 32448, 32832, 33624, 35492, 35568, 36426, 36504, 38532, 43264, 43776, 44832, 44928, 47424, 48568, 48672, 50436, 51376, 53238, 53352, 54639, 57798, 59776, 59904, 63232, 64896, 65664, 67248, 70984, 71136, 72852, 73008, 77064, 78923, 79857, 86528, 86697, 87552, 89664, 89856, 94848, 97136, 97344, 100872, 102752, 106476, 106704, 109278, 115349, 115596, 119552, 126464, 129792, 131328, 134496, 141968, 142272, 145704, 146016, 154128, 157846, 159714, 163917, 173394, 179328, 179712, 189696, 194272, 194688, 201744, 205504, 212952, 213408, 218556, 230698, 231192, 236769, 239104, 239571, 259584, 262656, 268992, 283936, 284544, 291408, 292032, 308256, 315692, 319428, 327834, 346047, 346788, 358656, 379392, 388544, 389376, 403488, 411008, 425904, 426816, 437112, 461396, 462384, 473538, 479142, 537984, 567872, 569088, 582816, 584064, 616512, 631384, 638856, 655668, 692094, 693576, 710307, 717312, 777088, 778752, 806976, 822016, 851808, 853632, 874224, 922792, 924768, 947076, 958284, 1038141, 1075968, 1135744, 1138176, 1165632, 1168128, 1233024, 1262768, 1277712, 1311336, 1384188, 1387152, 1420614, 1499537, 1554176, 1613952, 1644032, 1703616, 1707264, 1748448, 1845584, 1849536, 1894152, 1916568, 2076282, 2130921, 2151936, 2271488, 2331264, 2336256, 2466048, 2525536, 2555424, 2622672, 2768376, 2774304, 2841228, 2999074, 3108352, 3114423, 3227904, 3407232, 3414528, 3496896, 3691168, 3699072, 3788304, 3833136, 4152564, 4261842, 4498611, 4542976, 4662528, 4932096, 5051072, 5110848, 5245344, 5536752, 5548608, 5682456, 5998148, 6228846, 6455808, 6814464, 6993792, 7382336, 7398144, 7576608, 7666272, 8305128, 8523684, 8997222, 9325056, 10102144, 10221696, 10490688, 11073504, 11097216, 11364912, 11996296, 12457692, 13495833, 13628928, 13987584, 14764672, 14796288, 15153216, 15332544, 16610256, 17047368, 17994444, 20204288, 20443392, 20981376, 22147008, 22194432, 22729824, 23992592, 24915384, 26991666, 27975168, 29529344, 30306432, 30665088, 33220512, 34094736, 35988888, 40408576, 40487499, 40886784, 41962752, 44294016, 44388864, 45459648, 47985184, 49830768, 53983332, 59058688, 60612864, 61330176, 66441024, 68189472, 71977776, 80974998, 83925504, 88588032, 90919296, 95970368, 99661536, 107966664, 121225728, 122660352, 132882048, 136378944, 143955552, 161949996, 177176064, 181838592, 191940736, 199323072, 215933328, 265764096, 272757888, 287911104, 323899992, 363677184, 383881472, 398646144, 431866656, 531528192, 545515776, 575822208, 647799984, 767762944, 797292288, 863733312, 1091031552, 1151644416, 1295599968, 1594584576, 1727466624, 2303288832, 2591199936, 3454933248, 5182399872, 6909866496, 10364799744, 20729599488]

約数ペア:

[(1, 20729599488), (2, 10364799744), (3, 6909866496), (4, 5182399872), (6, 3454933248), (8, 2591199936), (9, 2303288832), (12, 1727466624), (13, 1594584576), (16, 1295599968), (18, 1151644416), (19, 1091031552), (24, 863733312), (26, 797292288), (27, 767762944), (32, 647799984), (36, 575822208), (38, 545515776), (39, 531528192), (48, 431866656), (52, 398646144), (54, 383881472), (57, 363677184), (64, 323899992), (72, 287911104), (76, 272757888), (78, 265764096), (96, 215933328), (104, 199323072), (108, 191940736), (114, 181838592), (117, 177176064), (128, 161949996), (144, 143955552), (152, 136378944), (156, 132882048), (169, 122660352), (171, 121225728), (192, 107966664), (208, 99661536), (216, 95970368), (228, 90919296), (234, 88588032), (247, 83925504), (256, 80974998), (288, 71977776), (304, 68189472), (312, 66441024), (338, 61330176), (342, 60612864), (351, 59058688), (384, 53983332), (416, 49830768), (432, 47985184), (456, 45459648), (467, 44388864), (468, 44294016), (494, 41962752), (507, 40886784), (512, 40487499), (513, 40408576), (576, 35988888), (608, 34094736), (624, 33220512), (676, 30665088), (684, 30306432), (702, 29529344), (741, 27975168), (768, 26991666), (832, 24915384), (864, 23992592), (912, 22729824), (934, 22194432), (936, 22147008), (988, 20981376), (1014, 20443392), (1026, 20204288), (1152, 17994444), (1216, 17047368), (1248, 16610256), (1352, 15332544), (1368, 15153216), (1401, 14796288), (1404, 14764672), (1482, 13987584), (1521, 13628928), (1536, 13495833), (1664, 12457692), (1728, 11996296), (1824, 11364912), (1868, 11097216), (1872, 11073504), (1976, 10490688), (2028, 10221696), (2052, 10102144), (2223, 9325056), (2304, 8997222), (2432, 8523684), (2496, 8305128), (2704, 7666272), (2736, 7576608), (2802, 7398144), (2808, 7382336), (2964, 6993792), (3042, 6814464), (3211, 6455808), (3328, 6228846), (3456, 5998148), (3648, 5682456), (3736, 5548608), (3744, 5536752), (3952, 5245344), (4056, 5110848), (4104, 5051072), (4203, 4932096), (4446, 4662528), (4563, 4542976), (4608, 4498611), (4864, 4261842), (4992, 4152564), (5408, 3833136), (5472, 3788304), (5604, 3699072), (5616, 3691168), (5928, 3496896), (6071, 3414528), (6084, 3407232), (6422, 3227904), (6656, 3114423), (6669, 3108352), (6912, 2999074), (7296, 2841228), (7472, 2774304), (7488, 2768376), (7904, 2622672), (8112, 2555424), (8208, 2525536), (8406, 2466048), (8873, 2336256), (8892, 2331264), (9126, 2271488), (9633, 2151936), (9728, 2130921), (9984, 2076282), (10816, 1916568), (10944, 1894152), (11208, 1849536), (11232, 1845584), (11856, 1748448), (12142, 1707264), (12168, 1703616), (12609, 1644032), (12844, 1613952), (13338, 1554176), (13824, 1499537), (14592, 1420614), (14944, 1387152), (14976, 1384188), (15808, 1311336), (16224, 1277712), (16416, 1262768), (16812, 1233024), (17746, 1168128), (17784, 1165632), (18213, 1138176), (18252, 1135744), (19266, 1075968), (19968, 1038141), (21632, 958284), (21888, 947076), (22416, 924768), (22464, 922792), (23712, 874224), (24284, 853632), (24336, 851808), (25218, 822016), (25688, 806976), (26619, 778752), (26676, 777088), (28899, 717312), (29184, 710307), (29888, 693576), (29952, 692094), (31616, 655668), (32448, 638856), (32832, 631384), (33624, 616512), (35492, 584064), (35568, 582816), (36426, 569088), (36504, 567872), (38532, 537984), (43264, 479142), (43776, 473538), (44832, 462384), (44928, 461396), (47424, 437112), (48568, 426816), (48672, 425904), (50436, 411008), (51376, 403488), (53238, 389376), (53352, 388544), (54639, 379392), (57798, 358656), (59776, 346788), (59904, 346047), (63232, 327834), (64896, 319428), (65664, 315692), (67248, 308256), (70984, 292032), (71136, 291408), (72852, 284544), (73008, 283936), (77064, 268992), (78923, 262656), (79857, 259584), (86528, 239571), (86697, 239104), (87552, 236769), (89664, 231192), (89856, 230698), (94848, 218556), (97136, 213408), (97344, 212952), (100872, 205504), (102752, 201744), (106476, 194688), (106704, 194272), (109278, 189696), (115349, 179712), (115596, 179328), (119552, 173394), (126464, 163917), (129792, 159714), (131328, 157846), (134496, 154128), (141968, 146016), (142272, 145704)]