1346478840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2131

約数の個数: 288

約数和(自身を含む): 5230630080

約数和(自身を除く): 3884151240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 49, 56, 60, 63, 70, 72, 74, 84, 90, 98, 105, 111, 120, 126, 140, 147, 148, 168, 180, 185, 196, 210, 222, 245, 252, 259, 280, 294, 296, 315, 333, 360, 370, 392, 420, 441, 444, 490, 504, 518, 555, 588, 630, 666, 735, 740, 777, 840, 882, 888, 980, 1036, 1110, 1176, 1260, 1295, 1332, 1470, 1480, 1554, 1665, 1764, 1813, 1960, 2063, 2072, 2205, 2220, 2331, 2520, 2590, 2664, 2940, 3108, 3330, 3528, 3626, 3885, 4126, 4410, 4440, 4662, 5180, 5439, 5880, 6189, 6216, 6660, 7252, 7770, 8252, 8820, 9065, 9324, 10315, 10360, 10878, 11655, 12378, 13320, 14441, 14504, 15540, 16317, 16504, 17640, 18130, 18567, 18648, 20630, 21756, 23310, 24756, 27195, 28882, 30945, 31080, 32634, 36260, 37134, 41260, 43323, 43512, 46620, 49512, 54390, 57764, 61890, 65268, 72205, 72520, 74268, 76331, 81585, 82520, 86646, 92835, 93240, 101087, 108780, 115528, 123780, 129969, 130536, 144410, 148536, 152662, 163170, 173292, 185670, 202174, 216615, 217560, 228993, 247560, 259938, 288820, 303261, 305324, 326340, 346584, 371340, 381655, 404348, 433230, 457986, 505435, 519876, 534317, 577640, 606522, 610648, 649845, 652680, 686979, 742680, 763310, 808696, 866460, 909783, 915972, 1010870, 1039752, 1068634, 1144965, 1213044, 1299690, 1373958, 1516305, 1526620, 1602951, 1732920, 1819566, 1831944, 2021740, 2137268, 2289930, 2426088, 2599380, 2671585, 2747916, 3032610, 3053240, 3205902, 3434895, 3639132, 3740219, 4043480, 4274536, 4548915, 4579860, 4808853, 5198760, 5343170, 5495832, 6065220, 6411804, 6869790, 7278264, 7480438, 8014755, 9097830, 9159720, 9617706, 10686340, 11220657, 12130440, 12823608, 13739580, 14960876, 16029510, 18195660, 18701095, 19235412, 21372680, 22441314, 24044265, 27479160, 29921752, 32059020, 33661971, 36391320, 37402190, 38470824, 44882628, 48088530, 56103285, 64118040, 67323942, 74804380, 89765256, 96177060, 112206570, 134647884, 149608760, 168309855, 192354120, 224413140, 269295768, 336619710, 448826280, 673239420, 1346478840]

約数ペア:

[(1, 1346478840), (2, 673239420), (3, 448826280), (4, 336619710), (5, 269295768), (6, 224413140), (7, 192354120), (8, 168309855), (9, 149608760), (10, 134647884), (12, 112206570), (14, 96177060), (15, 89765256), (18, 74804380), (20, 67323942), (21, 64118040), (24, 56103285), (28, 48088530), (30, 44882628), (35, 38470824), (36, 37402190), (37, 36391320), (40, 33661971), (42, 32059020), (45, 29921752), (49, 27479160), (56, 24044265), (60, 22441314), (63, 21372680), (70, 19235412), (72, 18701095), (74, 18195660), (84, 16029510), (90, 14960876), (98, 13739580), (105, 12823608), (111, 12130440), (120, 11220657), (126, 10686340), (140, 9617706), (147, 9159720), (148, 9097830), (168, 8014755), (180, 7480438), (185, 7278264), (196, 6869790), (210, 6411804), (222, 6065220), (245, 5495832), (252, 5343170), (259, 5198760), (280, 4808853), (294, 4579860), (296, 4548915), (315, 4274536), (333, 4043480), (360, 3740219), (370, 3639132), (392, 3434895), (420, 3205902), (441, 3053240), (444, 3032610), (490, 2747916), (504, 2671585), (518, 2599380), (555, 2426088), (588, 2289930), (630, 2137268), (666, 2021740), (735, 1831944), (740, 1819566), (777, 1732920), (840, 1602951), (882, 1526620), (888, 1516305), (980, 1373958), (1036, 1299690), (1110, 1213044), (1176, 1144965), (1260, 1068634), (1295, 1039752), (1332, 1010870), (1470, 915972), (1480, 909783), (1554, 866460), (1665, 808696), (1764, 763310), (1813, 742680), (1960, 686979), (2063, 652680), (2072, 649845), (2205, 610648), (2220, 606522), (2331, 577640), (2520, 534317), (2590, 519876), (2664, 505435), (2940, 457986), (3108, 433230), (3330, 404348), (3528, 381655), (3626, 371340), (3885, 346584), (4126, 326340), (4410, 305324), (4440, 303261), (4662, 288820), (5180, 259938), (5439, 247560), (5880, 228993), (6189, 217560), (6216, 216615), (6660, 202174), (7252, 185670), (7770, 173292), (8252, 163170), (8820, 152662), (9065, 148536), (9324, 144410), (10315, 130536), (10360, 129969), (10878, 123780), (11655, 115528), (12378, 108780), (13320, 101087), (14441, 93240), (14504, 92835), (15540, 86646), (16317, 82520), (16504, 81585), (17640, 76331), (18130, 74268), (18567, 72520), (18648, 72205), (20630, 65268), (21756, 61890), (23310, 57764), (24756, 54390), (27195, 49512), (28882, 46620), (30945, 43512), (31080, 43323), (32634, 41260), (36260, 37134)]