4985551920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 320

約数和(自身を含む): 16873920000

約数和(自身を除く): 11888368080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 139, 149, 170, 177, 204, 236, 240, 255, 272, 278, 295, 298, 340, 354, 408, 417, 447, 472, 510, 556, 590, 596, 680, 695, 708, 745, 816, 834, 885, 894, 944, 1003, 1020, 1112, 1180, 1192, 1360, 1390, 1416, 1490, 1668, 1770, 1788, 2006, 2040, 2085, 2224, 2235, 2360, 2363, 2384, 2533, 2780, 2832, 2980, 3009, 3336, 3540, 3576, 4012, 4080, 4170, 4470, 4720, 4726, 5015, 5066, 5560, 5960, 6018, 6672, 7080, 7089, 7152, 7599, 8024, 8201, 8340, 8791, 8940, 9452, 10030, 10132, 11120, 11815, 11920, 12036, 12665, 14160, 14178, 15045, 15198, 16048, 16402, 16680, 17582, 17880, 18904, 20060, 20264, 20711, 23630, 24072, 24603, 25330, 26373, 28356, 30090, 30396, 32804, 33360, 35164, 35445, 35760, 37808, 37995, 40120, 40528, 41005, 41422, 43955, 47260, 48144, 49206, 50660, 52746, 56712, 60180, 60792, 62133, 65608, 70328, 70890, 75990, 80240, 82010, 82844, 87910, 94520, 98412, 101320, 103555, 105492, 113424, 120360, 121584, 123015, 124266, 131216, 131865, 139417, 140656, 141780, 149447, 151980, 164020, 165688, 175820, 189040, 196824, 202640, 207110, 210984, 240720, 246030, 248532, 263730, 278834, 283560, 298894, 303960, 310665, 328040, 331376, 351640, 352087, 393648, 414220, 418251, 421968, 448341, 492060, 497064, 527460, 557668, 567120, 597788, 607920, 621330, 656080, 697085, 703280, 704174, 747235, 828440, 836502, 896682, 984120, 994128, 1054920, 1056261, 1115336, 1195576, 1221949, 1242660, 1394170, 1408348, 1494470, 1656880, 1673004, 1760435, 1793364, 1968240, 2091255, 2109840, 2112522, 2230672, 2241705, 2391152, 2443898, 2485320, 2788340, 2816696, 2988940, 3346008, 3520870, 3586728, 3665847, 4182510, 4225044, 4483410, 4887796, 4970640, 5281305, 5576680, 5633392, 5977880, 6109745, 6692016, 7041740, 7173456, 7331694, 8365020, 8450088, 8966820, 9775592, 10562610, 11153360, 11955760, 12219490, 14083480, 14663388, 16730040, 16900176, 17933640, 18329235, 19551184, 20773133, 21125220, 24438980, 28166960, 29326776, 33460080, 35867280, 36658470, 41546266, 42250440, 48877960, 58653552, 62319399, 73316940, 83092532, 84500880, 97755920, 103865665, 124638798, 146633880, 166185064, 207731330, 249277596, 293267760, 311596995, 332370128, 415462660, 498555192, 623193990, 830925320, 997110384, 1246387980, 1661850640, 2492775960, 4985551920]

約数ペア:

[(1, 4985551920), (2, 2492775960), (3, 1661850640), (4, 1246387980), (5, 997110384), (6, 830925320), (8, 623193990), (10, 498555192), (12, 415462660), (15, 332370128), (16, 311596995), (17, 293267760), (20, 249277596), (24, 207731330), (30, 166185064), (34, 146633880), (40, 124638798), (48, 103865665), (51, 97755920), (59, 84500880), (60, 83092532), (68, 73316940), (80, 62319399), (85, 58653552), (102, 48877960), (118, 42250440), (120, 41546266), (136, 36658470), (139, 35867280), (149, 33460080), (170, 29326776), (177, 28166960), (204, 24438980), (236, 21125220), (240, 20773133), (255, 19551184), (272, 18329235), (278, 17933640), (295, 16900176), (298, 16730040), (340, 14663388), (354, 14083480), (408, 12219490), (417, 11955760), (447, 11153360), (472, 10562610), (510, 9775592), (556, 8966820), (590, 8450088), (596, 8365020), (680, 7331694), (695, 7173456), (708, 7041740), (745, 6692016), (816, 6109745), (834, 5977880), (885, 5633392), (894, 5576680), (944, 5281305), (1003, 4970640), (1020, 4887796), (1112, 4483410), (1180, 4225044), (1192, 4182510), (1360, 3665847), (1390, 3586728), (1416, 3520870), (1490, 3346008), (1668, 2988940), (1770, 2816696), (1788, 2788340), (2006, 2485320), (2040, 2443898), (2085, 2391152), (2224, 2241705), (2235, 2230672), (2360, 2112522), (2363, 2109840), (2384, 2091255), (2533, 1968240), (2780, 1793364), (2832, 1760435), (2980, 1673004), (3009, 1656880), (3336, 1494470), (3540, 1408348), (3576, 1394170), (4012, 1242660), (4080, 1221949), (4170, 1195576), (4470, 1115336), (4720, 1056261), (4726, 1054920), (5015, 994128), (5066, 984120), (5560, 896682), (5960, 836502), (6018, 828440), (6672, 747235), (7080, 704174), (7089, 703280), (7152, 697085), (7599, 656080), (8024, 621330), (8201, 607920), (8340, 597788), (8791, 567120), (8940, 557668), (9452, 527460), (10030, 497064), (10132, 492060), (11120, 448341), (11815, 421968), (11920, 418251), (12036, 414220), (12665, 393648), (14160, 352087), (14178, 351640), (15045, 331376), (15198, 328040), (16048, 310665), (16402, 303960), (16680, 298894), (17582, 283560), (17880, 278834), (18904, 263730), (20060, 248532), (20264, 246030), (20711, 240720), (23630, 210984), (24072, 207110), (24603, 202640), (25330, 196824), (26373, 189040), (28356, 175820), (30090, 165688), (30396, 164020), (32804, 151980), (33360, 149447), (35164, 141780), (35445, 140656), (35760, 139417), (37808, 131865), (37995, 131216), (40120, 124266), (40528, 123015), (41005, 121584), (41422, 120360), (43955, 113424), (47260, 105492), (48144, 103555), (49206, 101320), (50660, 98412), (52746, 94520), (56712, 87910), (60180, 82844), (60792, 82010), (62133, 80240), (65608, 75990), (70328, 70890)]