1205205120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 384

約数和(自身を含む): 4834702080

約数和(自身を除く): 3629496960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 421, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 840, 842, 852, 896, 960, 994, 1008, 1065, 1120, 1136, 1152, 1260, 1263, 1278, 1344, 1420, 1440, 1491, 1680, 1684, 1704, 1920, 1988, 2016, 2105, 2130, 2240, 2272, 2485, 2520, 2526, 2556, 2688, 2840, 2880, 2947, 2982, 3195, 3360, 3368, 3408, 3789, 3976, 4032, 4210, 4260, 4473, 4480, 4544, 4970, 5040, 5052, 5112, 5680, 5760, 5894, 5964, 6315, 6390, 6720, 6736, 6816, 7455, 7578, 7952, 8064, 8420, 8520, 8841, 8946, 9088, 9940, 10080, 10104, 10224, 11360, 11788, 11928, 12630, 12780, 13440, 13472, 13632, 14735, 14910, 15156, 15904, 16840, 17040, 17682, 17892, 18945, 19880, 20160, 20208, 20448, 22365, 22720, 23576, 23856, 25260, 25560, 26523, 26944, 27264, 29470, 29820, 29891, 30312, 31808, 33680, 34080, 35364, 35784, 37890, 39760, 40320, 40416, 40896, 44205, 44730, 45440, 47152, 47712, 50520, 51120, 53046, 53888, 58940, 59640, 59782, 60624, 63616, 67360, 68160, 70728, 71568, 75780, 79520, 80832, 81792, 88410, 89460, 89673, 94304, 95424, 101040, 102240, 106092, 117880, 119280, 119564, 121248, 132615, 134720, 136320, 141456, 143136, 149455, 151560, 159040, 161664, 176820, 178920, 179346, 188608, 190848, 202080, 204480, 209237, 212184, 235760, 238560, 239128, 242496, 265230, 269019, 269440, 282912, 286272, 298910, 303120, 318080, 353640, 357840, 358692, 377216, 404160, 408960, 418474, 424368, 448365, 471520, 477120, 478256, 484992, 530460, 538038, 565824, 572544, 597820, 606240, 627711, 707280, 715680, 717384, 808320, 836948, 848736, 896730, 943040, 954240, 956512, 1046185, 1060920, 1076076, 1131648, 1195640, 1212480, 1255422, 1345095, 1414560, 1431360, 1434768, 1673896, 1697472, 1793460, 1883133, 1886080, 1913024, 2092370, 2121840, 2152152, 2391280, 2424960, 2510844, 2690190, 2829120, 2862720, 2869536, 3138555, 3347792, 3394944, 3586920, 3766266, 3826048, 4184740, 4243680, 4304304, 4782560, 5021688, 5380380, 5658240, 5739072, 6277110, 6695584, 7173840, 7532532, 8369480, 8487360, 8608608, 9415665, 9565120, 10043376, 10760760, 11478144, 12554220, 13391168, 14347680, 15065064, 16738960, 16974720, 17217216, 18831330, 19130240, 20086752, 21521520, 25108440, 26782336, 28695360, 30130128, 33477920, 34434432, 37662660, 40173504, 43043040, 50216880, 57390720, 60260256, 66955840, 75325320, 80347008, 86086080, 100433760, 120520512, 133911680, 150650640, 172172160, 200867520, 241041024, 301301280, 401735040, 602602560, 1205205120]

約数ペア:

[(1, 1205205120), (2, 602602560), (3, 401735040), (4, 301301280), (5, 241041024), (6, 200867520), (7, 172172160), (8, 150650640), (9, 133911680), (10, 120520512), (12, 100433760), (14, 86086080), (15, 80347008), (16, 75325320), (18, 66955840), (20, 60260256), (21, 57390720), (24, 50216880), (28, 43043040), (30, 40173504), (32, 37662660), (35, 34434432), (36, 33477920), (40, 30130128), (42, 28695360), (45, 26782336), (48, 25108440), (56, 21521520), (60, 20086752), (63, 19130240), (64, 18831330), (70, 17217216), (71, 16974720), (72, 16738960), (80, 15065064), (84, 14347680), (90, 13391168), (96, 12554220), (105, 11478144), (112, 10760760), (120, 10043376), (126, 9565120), (128, 9415665), (140, 8608608), (142, 8487360), (144, 8369480), (160, 7532532), (168, 7173840), (180, 6695584), (192, 6277110), (210, 5739072), (213, 5658240), (224, 5380380), (240, 5021688), (252, 4782560), (280, 4304304), (284, 4243680), (288, 4184740), (315, 3826048), (320, 3766266), (336, 3586920), (355, 3394944), (360, 3347792), (384, 3138555), (420, 2869536), (421, 2862720), (426, 2829120), (448, 2690190), (480, 2510844), (497, 2424960), (504, 2391280), (560, 2152152), (568, 2121840), (576, 2092370), (630, 1913024), (639, 1886080), (640, 1883133), (672, 1793460), (710, 1697472), (720, 1673896), (840, 1434768), (842, 1431360), (852, 1414560), (896, 1345095), (960, 1255422), (994, 1212480), (1008, 1195640), (1065, 1131648), (1120, 1076076), (1136, 1060920), (1152, 1046185), (1260, 956512), (1263, 954240), (1278, 943040), (1344, 896730), (1420, 848736), (1440, 836948), (1491, 808320), (1680, 717384), (1684, 715680), (1704, 707280), (1920, 627711), (1988, 606240), (2016, 597820), (2105, 572544), (2130, 565824), (2240, 538038), (2272, 530460), (2485, 484992), (2520, 478256), (2526, 477120), (2556, 471520), (2688, 448365), (2840, 424368), (2880, 418474), (2947, 408960), (2982, 404160), (3195, 377216), (3360, 358692), (3368, 357840), (3408, 353640), (3789, 318080), (3976, 303120), (4032, 298910), (4210, 286272), (4260, 282912), (4473, 269440), (4480, 269019), (4544, 265230), (4970, 242496), (5040, 239128), (5052, 238560), (5112, 235760), (5680, 212184), (5760, 209237), (5894, 204480), (5964, 202080), (6315, 190848), (6390, 188608), (6720, 179346), (6736, 178920), (6816, 176820), (7455, 161664), (7578, 159040), (7952, 151560), (8064, 149455), (8420, 143136), (8520, 141456), (8841, 136320), (8946, 134720), (9088, 132615), (9940, 121248), (10080, 119564), (10104, 119280), (10224, 117880), (11360, 106092), (11788, 102240), (11928, 101040), (12630, 95424), (12780, 94304), (13440, 89673), (13472, 89460), (13632, 88410), (14735, 81792), (14910, 80832), (15156, 79520), (15904, 75780), (16840, 71568), (17040, 70728), (17682, 68160), (17892, 67360), (18945, 63616), (19880, 60624), (20160, 59782), (20208, 59640), (20448, 58940), (22365, 53888), (22720, 53046), (23576, 51120), (23856, 50520), (25260, 47712), (25560, 47152), (26523, 45440), (26944, 44730), (27264, 44205), (29470, 40896), (29820, 40416), (29891, 40320), (30312, 39760), (31808, 37890), (33680, 35784), (34080, 35364)]