627400320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 2105671680

約数和(自身を除く): 1478271360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 120, 124, 127, 128, 155, 160, 166, 186, 192, 240, 248, 249, 254, 310, 320, 332, 372, 381, 384, 415, 465, 480, 496, 498, 508, 620, 635, 640, 664, 744, 762, 830, 930, 960, 992, 996, 1016, 1240, 1245, 1270, 1328, 1488, 1524, 1660, 1860, 1905, 1920, 1984, 1992, 2032, 2480, 2490, 2540, 2573, 2656, 2976, 3048, 3320, 3720, 3810, 3937, 3968, 3984, 4064, 4960, 4980, 5080, 5146, 5312, 5952, 6096, 6640, 7440, 7620, 7719, 7874, 7968, 8128, 9920, 9960, 10160, 10292, 10541, 10624, 11811, 11904, 12192, 12865, 13280, 14880, 15240, 15438, 15748, 15936, 16256, 19685, 19840, 19920, 20320, 20584, 21082, 23622, 24384, 25730, 26560, 29760, 30480, 30876, 31496, 31623, 31872, 38595, 39370, 39840, 40640, 41168, 42164, 47244, 48768, 51460, 52705, 53120, 59055, 59520, 60960, 61752, 62992, 63246, 77190, 78740, 79680, 81280, 82336, 84328, 94488, 102920, 105410, 118110, 121920, 123504, 125984, 126492, 154380, 157480, 158115, 159360, 164672, 168656, 188976, 205840, 210820, 236220, 243840, 247008, 251968, 252984, 308760, 314960, 316230, 326771, 329344, 337312, 377952, 411680, 421640, 472440, 494016, 503936, 505968, 617520, 629920, 632460, 653542, 674624, 755904, 823360, 843280, 944880, 980313, 988032, 1011936, 1235040, 1259840, 1264920, 1307084, 1349248, 1511808, 1633855, 1646720, 1686560, 1889760, 1960626, 2023872, 2470080, 2519680, 2529840, 2614168, 3267710, 3373120, 3779520, 3921252, 4047744, 4901565, 4940160, 5059680, 5228336, 6535420, 6746240, 7559040, 7842504, 9803130, 10119360, 10456672, 13070840, 15685008, 19606260, 20238720, 20913344, 26141680, 31370016, 39212520, 41826688, 52283360, 62740032, 78425040, 104566720, 125480064, 156850080, 209133440, 313700160, 627400320]

約数ペア:

[(1, 627400320), (2, 313700160), (3, 209133440), (4, 156850080), (5, 125480064), (6, 104566720), (8, 78425040), (10, 62740032), (12, 52283360), (15, 41826688), (16, 39212520), (20, 31370016), (24, 26141680), (30, 20913344), (31, 20238720), (32, 19606260), (40, 15685008), (48, 13070840), (60, 10456672), (62, 10119360), (64, 9803130), (80, 7842504), (83, 7559040), (93, 6746240), (96, 6535420), (120, 5228336), (124, 5059680), (127, 4940160), (128, 4901565), (155, 4047744), (160, 3921252), (166, 3779520), (186, 3373120), (192, 3267710), (240, 2614168), (248, 2529840), (249, 2519680), (254, 2470080), (310, 2023872), (320, 1960626), (332, 1889760), (372, 1686560), (381, 1646720), (384, 1633855), (415, 1511808), (465, 1349248), (480, 1307084), (496, 1264920), (498, 1259840), (508, 1235040), (620, 1011936), (635, 988032), (640, 980313), (664, 944880), (744, 843280), (762, 823360), (830, 755904), (930, 674624), (960, 653542), (992, 632460), (996, 629920), (1016, 617520), (1240, 505968), (1245, 503936), (1270, 494016), (1328, 472440), (1488, 421640), (1524, 411680), (1660, 377952), (1860, 337312), (1905, 329344), (1920, 326771), (1984, 316230), (1992, 314960), (2032, 308760), (2480, 252984), (2490, 251968), (2540, 247008), (2573, 243840), (2656, 236220), (2976, 210820), (3048, 205840), (3320, 188976), (3720, 168656), (3810, 164672), (3937, 159360), (3968, 158115), (3984, 157480), (4064, 154380), (4960, 126492), (4980, 125984), (5080, 123504), (5146, 121920), (5312, 118110), (5952, 105410), (6096, 102920), (6640, 94488), (7440, 84328), (7620, 82336), (7719, 81280), (7874, 79680), (7968, 78740), (8128, 77190), (9920, 63246), (9960, 62992), (10160, 61752), (10292, 60960), (10541, 59520), (10624, 59055), (11811, 53120), (11904, 52705), (12192, 51460), (12865, 48768), (13280, 47244), (14880, 42164), (15240, 41168), (15438, 40640), (15748, 39840), (15936, 39370), (16256, 38595), (19685, 31872), (19840, 31623), (19920, 31496), (20320, 30876), (20584, 30480), (21082, 29760), (23622, 26560), (24384, 25730)]