7479640320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3381

約数の個数: 288

約数和(自身を含む): 25964359680

約数和(自身を除く): 18484719360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1280, 1488, 1520, 1767, 1824, 1860, 1920, 1984, 2280, 2356, 2432, 2480, 2945, 2976, 3040, 3307, 3534, 3648, 3720, 3840, 3968, 4560, 4712, 4864, 4960, 5890, 5952, 6080, 6614, 7068, 7296, 7440, 7936, 8835, 9120, 9424, 9920, 9921, 11780, 11904, 12160, 13228, 14136, 14592, 14880, 16535, 17670, 18240, 18848, 19840, 19842, 23560, 23808, 24320, 26456, 28272, 29760, 33070, 35340, 36480, 37696, 39680, 39684, 47120, 49605, 52912, 56544, 59520, 62833, 66140, 70680, 72960, 75392, 79368, 94240, 99210, 102517, 105824, 113088, 119040, 125666, 132280, 141360, 150784, 158736, 188480, 188499, 198420, 205034, 211648, 226176, 251332, 264560, 282720, 307551, 314165, 317472, 376960, 376998, 396840, 410068, 423296, 452352, 502664, 512585, 529120, 565440, 615102, 628330, 634944, 753920, 753996, 793680, 820136, 846592, 942495, 1005328, 1025170, 1058240, 1130880, 1230204, 1256660, 1269888, 1507992, 1537755, 1587360, 1640272, 1884990, 1947823, 2010656, 2050340, 2116480, 2261760, 2460408, 2513320, 2539776, 3015984, 3075510, 3174720, 3280544, 3769980, 3895646, 4021312, 4100680, 4232960, 4920816, 5026640, 5843469, 6031968, 6151020, 6349440, 6561088, 7539960, 7791292, 8042624, 8201360, 9739115, 9841632, 10053280, 11686938, 12063936, 12302040, 12698880, 13122176, 15079920, 15582584, 16085248, 16402720, 19478230, 19683264, 20106560, 23373876, 24127872, 24604080, 26244352, 29217345, 30159840, 31165168, 32805440, 38956460, 39366528, 40213120, 46747752, 48255744, 49208160, 58434690, 60319680, 62330336, 65610880, 77912920, 78733056, 80426240, 93495504, 98416320, 116869380, 120639360, 124660672, 131221760, 155825840, 186991008, 196832640, 233738760, 241278720, 249321344, 311651680, 373982016, 393665280, 467477520, 498642688, 623303360, 747964032, 934955040, 1246606720, 1495928064, 1869910080, 2493213440, 3739820160, 7479640320]

約数ペア:

[(1, 7479640320), (2, 3739820160), (3, 2493213440), (4, 1869910080), (5, 1495928064), (6, 1246606720), (8, 934955040), (10, 747964032), (12, 623303360), (15, 498642688), (16, 467477520), (19, 393665280), (20, 373982016), (24, 311651680), (30, 249321344), (31, 241278720), (32, 233738760), (38, 196832640), (40, 186991008), (48, 155825840), (57, 131221760), (60, 124660672), (62, 120639360), (64, 116869380), (76, 98416320), (80, 93495504), (93, 80426240), (95, 78733056), (96, 77912920), (114, 65610880), (120, 62330336), (124, 60319680), (128, 58434690), (152, 49208160), (155, 48255744), (160, 46747752), (186, 40213120), (190, 39366528), (192, 38956460), (228, 32805440), (240, 31165168), (248, 30159840), (256, 29217345), (285, 26244352), (304, 24604080), (310, 24127872), (320, 23373876), (372, 20106560), (380, 19683264), (384, 19478230), (456, 16402720), (465, 16085248), (480, 15582584), (496, 15079920), (570, 13122176), (589, 12698880), (608, 12302040), (620, 12063936), (640, 11686938), (744, 10053280), (760, 9841632), (768, 9739115), (912, 8201360), (930, 8042624), (960, 7791292), (992, 7539960), (1140, 6561088), (1178, 6349440), (1216, 6151020), (1240, 6031968), (1280, 5843469), (1488, 5026640), (1520, 4920816), (1767, 4232960), (1824, 4100680), (1860, 4021312), (1920, 3895646), (1984, 3769980), (2280, 3280544), (2356, 3174720), (2432, 3075510), (2480, 3015984), (2945, 2539776), (2976, 2513320), (3040, 2460408), (3307, 2261760), (3534, 2116480), (3648, 2050340), (3720, 2010656), (3840, 1947823), (3968, 1884990), (4560, 1640272), (4712, 1587360), (4864, 1537755), (4960, 1507992), (5890, 1269888), (5952, 1256660), (6080, 1230204), (6614, 1130880), (7068, 1058240), (7296, 1025170), (7440, 1005328), (7936, 942495), (8835, 846592), (9120, 820136), (9424, 793680), (9920, 753996), (9921, 753920), (11780, 634944), (11904, 628330), (12160, 615102), (13228, 565440), (14136, 529120), (14592, 512585), (14880, 502664), (16535, 452352), (17670, 423296), (18240, 410068), (18848, 396840), (19840, 376998), (19842, 376960), (23560, 317472), (23808, 314165), (24320, 307551), (26456, 282720), (28272, 264560), (29760, 251332), (33070, 226176), (35340, 211648), (36480, 205034), (37696, 198420), (39680, 188499), (39684, 188480), (47120, 158736), (49605, 150784), (52912, 141360), (56544, 132280), (59520, 125666), (62833, 119040), (66140, 113088), (70680, 105824), (72960, 102517), (75392, 99210), (79368, 94240)]