494101080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 384

約数和(自身を含む): 1915200000

約数和(自身を除く): 1421098920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 121, 132, 135, 152, 165, 171, 180, 190, 198, 199, 209, 216, 220, 228, 242, 264, 270, 285, 297, 330, 342, 360, 363, 380, 396, 398, 418, 440, 456, 484, 495, 513, 540, 570, 594, 597, 605, 627, 660, 684, 726, 760, 792, 796, 836, 855, 968, 990, 995, 1026, 1045, 1080, 1089, 1140, 1188, 1194, 1210, 1254, 1320, 1368, 1452, 1485, 1592, 1672, 1710, 1791, 1815, 1881, 1980, 1990, 2052, 2090, 2178, 2189, 2280, 2299, 2376, 2388, 2420, 2508, 2565, 2904, 2970, 2985, 3135, 3267, 3420, 3582, 3630, 3762, 3781, 3960, 3980, 4104, 4180, 4356, 4378, 4598, 4776, 4840, 5016, 5130, 5373, 5445, 5643, 5940, 5970, 6270, 6534, 6567, 6840, 6897, 7164, 7260, 7524, 7562, 7960, 8360, 8712, 8756, 8955, 9196, 9405, 10260, 10746, 10890, 10945, 11286, 11343, 11495, 11880, 11940, 12540, 13068, 13134, 13794, 14328, 14520, 15048, 15124, 16335, 17512, 17910, 18392, 18810, 18905, 19701, 20520, 20691, 21492, 21780, 21890, 22572, 22686, 22990, 23880, 24079, 25080, 26136, 26268, 26865, 27588, 28215, 30248, 32670, 32835, 34029, 34485, 35820, 37620, 37810, 39402, 41382, 41591, 42984, 43560, 43780, 45144, 45372, 45980, 48158, 52536, 53730, 55176, 56430, 56715, 59103, 62073, 65340, 65670, 68058, 68970, 71640, 72237, 75240, 75620, 78804, 82764, 83182, 87560, 90744, 91960, 96316, 98505, 102087, 103455, 107460, 112860, 113430, 118206, 120395, 124146, 124773, 130680, 131340, 136116, 137940, 144474, 151240, 157608, 165528, 166364, 170145, 192632, 197010, 204174, 206910, 207955, 214920, 216711, 225720, 226860, 236412, 240790, 248292, 249546, 262680, 272232, 275880, 288948, 295515, 310365, 332728, 340290, 361185, 374319, 394020, 408348, 413820, 415910, 433422, 453720, 457501, 472824, 481580, 496584, 499092, 510435, 577896, 591030, 620730, 623865, 650133, 680580, 722370, 748638, 788040, 816696, 827640, 831820, 866844, 915002, 963160, 998184, 1020870, 1083555, 1122957, 1182060, 1241460, 1247730, 1300266, 1361160, 1372503, 1444740, 1497276, 1663640, 1733688, 1830004, 1871595, 2041740, 2167110, 2245914, 2287505, 2364120, 2482920, 2495460, 2600532, 2745006, 2889480, 2994552, 3250665, 3660008, 3743190, 4083480, 4117509, 4334220, 4491828, 4575010, 4990920, 5201064, 5490012, 5614785, 6501330, 6862515, 7486380, 8235018, 8668440, 8983656, 9150020, 10980024, 11229570, 12352527, 13002660, 13725030, 14972760, 16470036, 18300040, 20587545, 22459140, 24705054, 26005320, 27450060, 32940072, 41175090, 44918280, 49410108, 54900120, 61762635, 82350180, 98820216, 123525270, 164700360, 247050540, 494101080]

約数ペア:

[(1, 494101080), (2, 247050540), (3, 164700360), (4, 123525270), (5, 98820216), (6, 82350180), (8, 61762635), (9, 54900120), (10, 49410108), (11, 44918280), (12, 41175090), (15, 32940072), (18, 27450060), (19, 26005320), (20, 24705054), (22, 22459140), (24, 20587545), (27, 18300040), (30, 16470036), (33, 14972760), (36, 13725030), (38, 13002660), (40, 12352527), (44, 11229570), (45, 10980024), (54, 9150020), (55, 8983656), (57, 8668440), (60, 8235018), (66, 7486380), (72, 6862515), (76, 6501330), (88, 5614785), (90, 5490012), (95, 5201064), (99, 4990920), (108, 4575010), (110, 4491828), (114, 4334220), (120, 4117509), (121, 4083480), (132, 3743190), (135, 3660008), (152, 3250665), (165, 2994552), (171, 2889480), (180, 2745006), (190, 2600532), (198, 2495460), (199, 2482920), (209, 2364120), (216, 2287505), (220, 2245914), (228, 2167110), (242, 2041740), (264, 1871595), (270, 1830004), (285, 1733688), (297, 1663640), (330, 1497276), (342, 1444740), (360, 1372503), (363, 1361160), (380, 1300266), (396, 1247730), (398, 1241460), (418, 1182060), (440, 1122957), (456, 1083555), (484, 1020870), (495, 998184), (513, 963160), (540, 915002), (570, 866844), (594, 831820), (597, 827640), (605, 816696), (627, 788040), (660, 748638), (684, 722370), (726, 680580), (760, 650133), (792, 623865), (796, 620730), (836, 591030), (855, 577896), (968, 510435), (990, 499092), (995, 496584), (1026, 481580), (1045, 472824), (1080, 457501), (1089, 453720), (1140, 433422), (1188, 415910), (1194, 413820), (1210, 408348), (1254, 394020), (1320, 374319), (1368, 361185), (1452, 340290), (1485, 332728), (1592, 310365), (1672, 295515), (1710, 288948), (1791, 275880), (1815, 272232), (1881, 262680), (1980, 249546), (1990, 248292), (2052, 240790), (2090, 236412), (2178, 226860), (2189, 225720), (2280, 216711), (2299, 214920), (2376, 207955), (2388, 206910), (2420, 204174), (2508, 197010), (2565, 192632), (2904, 170145), (2970, 166364), (2985, 165528), (3135, 157608), (3267, 151240), (3420, 144474), (3582, 137940), (3630, 136116), (3762, 131340), (3781, 130680), (3960, 124773), (3980, 124146), (4104, 120395), (4180, 118206), (4356, 113430), (4378, 112860), (4598, 107460), (4776, 103455), (4840, 102087), (5016, 98505), (5130, 96316), (5373, 91960), (5445, 90744), (5643, 87560), (5940, 83182), (5970, 82764), (6270, 78804), (6534, 75620), (6567, 75240), (6840, 72237), (6897, 71640), (7164, 68970), (7260, 68058), (7524, 65670), (7562, 65340), (7960, 62073), (8360, 59103), (8712, 56715), (8756, 56430), (8955, 55176), (9196, 53730), (9405, 52536), (10260, 48158), (10746, 45980), (10890, 45372), (10945, 45144), (11286, 43780), (11343, 43560), (11495, 42984), (11880, 41591), (11940, 41382), (12540, 39402), (13068, 37810), (13134, 37620), (13794, 35820), (14328, 34485), (14520, 34029), (15048, 32835), (15124, 32670), (16335, 30248), (17512, 28215), (17910, 27588), (18392, 26865), (18810, 26268), (18905, 26136), (19701, 25080), (20520, 24079), (20691, 23880), (21492, 22990), (21780, 22686), (21890, 22572)]