974142720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 3514371840

約数和(自身を除く): 2540229120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 397, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 768, 794, 852, 864, 960, 1065, 1080, 1136, 1152, 1191, 1278, 1280, 1420, 1440, 1588, 1704, 1728, 1917, 1920, 1985, 2130, 2160, 2272, 2304, 2382, 2556, 2840, 2880, 3176, 3195, 3408, 3456, 3573, 3834, 3840, 3970, 4260, 4320, 4544, 4764, 5112, 5680, 5760, 5955, 6352, 6390, 6816, 6912, 7146, 7668, 7940, 8520, 8640, 9088, 9528, 9585, 10224, 10719, 11360, 11520, 11910, 12704, 12780, 13632, 14292, 15336, 15880, 17040, 17280, 17865, 18176, 19056, 19170, 20448, 21438, 22720, 23820, 25408, 25560, 27264, 28187, 28584, 30672, 31760, 34080, 34560, 35730, 38112, 38340, 40896, 42876, 45440, 47640, 50816, 51120, 53595, 54528, 56374, 57168, 61344, 63520, 68160, 71460, 76224, 76680, 81792, 84561, 85752, 90880, 95280, 101632, 102240, 107190, 112748, 114336, 122688, 127040, 136320, 140935, 142920, 152448, 153360, 163584, 169122, 171504, 190560, 204480, 214380, 225496, 228672, 245376, 253683, 254080, 272640, 281870, 285840, 304896, 306720, 338244, 343008, 381120, 408960, 422805, 428760, 450992, 457344, 490752, 507366, 508160, 563740, 571680, 613440, 676488, 686016, 761049, 762240, 817920, 845610, 857520, 901984, 914688, 1014732, 1127480, 1143360, 1226880, 1268415, 1352976, 1372032, 1522098, 1524480, 1691220, 1715040, 1803968, 2029464, 2254960, 2286720, 2453760, 2536830, 2705952, 2744064, 3044196, 3382440, 3430080, 3607936, 3805245, 4058928, 4509920, 4573440, 5073660, 5411904, 6088392, 6764880, 6860160, 7215872, 7610490, 8117856, 9019840, 10147320, 10823808, 12176784, 13529760, 13720320, 15220980, 16235712, 18039680, 20294640, 21647616, 24353568, 27059520, 30441960, 32471424, 36079360, 40589280, 48707136, 54119040, 60883920, 64942848, 81178560, 97414272, 108238080, 121767840, 162357120, 194828544, 243535680, 324714240, 487071360, 974142720]

約数ペア:

[(1, 974142720), (2, 487071360), (3, 324714240), (4, 243535680), (5, 194828544), (6, 162357120), (8, 121767840), (9, 108238080), (10, 97414272), (12, 81178560), (15, 64942848), (16, 60883920), (18, 54119040), (20, 48707136), (24, 40589280), (27, 36079360), (30, 32471424), (32, 30441960), (36, 27059520), (40, 24353568), (45, 21647616), (48, 20294640), (54, 18039680), (60, 16235712), (64, 15220980), (71, 13720320), (72, 13529760), (80, 12176784), (90, 10823808), (96, 10147320), (108, 9019840), (120, 8117856), (128, 7610490), (135, 7215872), (142, 6860160), (144, 6764880), (160, 6088392), (180, 5411904), (192, 5073660), (213, 4573440), (216, 4509920), (240, 4058928), (256, 3805245), (270, 3607936), (284, 3430080), (288, 3382440), (320, 3044196), (355, 2744064), (360, 2705952), (384, 2536830), (397, 2453760), (426, 2286720), (432, 2254960), (480, 2029464), (540, 1803968), (568, 1715040), (576, 1691220), (639, 1524480), (640, 1522098), (710, 1372032), (720, 1352976), (768, 1268415), (794, 1226880), (852, 1143360), (864, 1127480), (960, 1014732), (1065, 914688), (1080, 901984), (1136, 857520), (1152, 845610), (1191, 817920), (1278, 762240), (1280, 761049), (1420, 686016), (1440, 676488), (1588, 613440), (1704, 571680), (1728, 563740), (1917, 508160), (1920, 507366), (1985, 490752), (2130, 457344), (2160, 450992), (2272, 428760), (2304, 422805), (2382, 408960), (2556, 381120), (2840, 343008), (2880, 338244), (3176, 306720), (3195, 304896), (3408, 285840), (3456, 281870), (3573, 272640), (3834, 254080), (3840, 253683), (3970, 245376), (4260, 228672), (4320, 225496), (4544, 214380), (4764, 204480), (5112, 190560), (5680, 171504), (5760, 169122), (5955, 163584), (6352, 153360), (6390, 152448), (6816, 142920), (6912, 140935), (7146, 136320), (7668, 127040), (7940, 122688), (8520, 114336), (8640, 112748), (9088, 107190), (9528, 102240), (9585, 101632), (10224, 95280), (10719, 90880), (11360, 85752), (11520, 84561), (11910, 81792), (12704, 76680), (12780, 76224), (13632, 71460), (14292, 68160), (15336, 63520), (15880, 61344), (17040, 57168), (17280, 56374), (17865, 54528), (18176, 53595), (19056, 51120), (19170, 50816), (20448, 47640), (21438, 45440), (22720, 42876), (23820, 40896), (25408, 38340), (25560, 38112), (27264, 35730), (28187, 34560), (28584, 34080), (30672, 31760)]