81267761520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2659}}^1$

素因数の和:2933

約数の個数: 480

約数和(自身を含む): 316757226240

約数和(自身を除く): 235489464720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 227, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 454, 495, 510, 528, 561, 612, 660, 680, 681, 720, 748, 765, 792, 816, 880, 908, 935, 990, 1020, 1122, 1135, 1224, 1320, 1360, 1362, 1496, 1530, 1584, 1683, 1816, 1870, 1980, 2040, 2043, 2244, 2270, 2448, 2497, 2640, 2659, 2724, 2805, 2992, 3060, 3366, 3405, 3632, 3740, 3859, 3960, 4080, 4086, 4488, 4540, 4994, 5318, 5448, 5610, 6120, 6732, 6810, 7480, 7491, 7718, 7920, 7977, 8172, 8415, 8976, 9080, 9988, 10215, 10636, 10896, 11220, 11577, 12240, 12485, 13295, 13464, 13620, 14960, 14982, 15436, 15954, 16344, 16830, 18160, 19295, 19976, 20430, 21272, 22440, 22473, 23154, 23931, 24970, 26590, 26928, 27240, 29249, 29964, 30872, 31908, 32688, 33660, 34731, 37455, 38590, 39885, 39952, 40860, 42449, 42544, 44880, 44946, 45203, 46308, 47862, 49940, 53180, 54480, 57885, 58498, 59928, 61744, 63816, 67320, 69462, 74910, 77180, 79770, 81720, 84898, 87747, 89892, 90406, 92616, 95724, 99880, 106360, 112365, 115770, 116996, 119655, 119856, 127347, 127632, 134640, 135609, 138924, 146245, 149820, 154360, 159540, 163440, 169796, 173655, 175494, 179784, 180812, 185232, 191448, 199760, 212245, 212720, 224730, 226015, 231540, 233992, 239310, 254694, 263241, 271218, 277848, 292490, 299640, 308720, 319080, 339592, 347310, 350988, 359568, 361624, 382041, 382896, 406827, 424490, 438735, 449460, 452030, 463080, 467984, 478620, 497233, 509388, 526482, 542436, 555696, 584980, 599280, 603593, 636735, 638160, 678045, 679184, 694620, 701976, 723248, 764082, 813654, 848980, 877470, 898920, 904060, 926160, 957240, 994466, 1018776, 1052964, 1084872, 1169960, 1207186, 1273470, 1316205, 1356090, 1389240, 1403952, 1491699, 1528164, 1627308, 1697960, 1754940, 1797840, 1808120, 1810779, 1910205, 1914480, 1988932, 2034135, 2037552, 2105928, 2169744, 2339920, 2414372, 2486165, 2546940, 2632410, 2712180, 2778480, 2983398, 3017965, 3056328, 3254616, 3395920, 3509880, 3616240, 3621558, 3820410, 3977864, 4068270, 4211856, 4475097, 4828744, 4972330, 5093880, 5264820, 5424360, 5432337, 5966796, 6035930, 6112656, 6509232, 6639523, 7019760, 7243116, 7458495, 7640820, 7955728, 8136540, 8950194, 9053895, 9657488, 9944660, 10187760, 10261081, 10529640, 10848720, 10864674, 11933592, 12071860, 13279046, 14486232, 14916990, 15281640, 16273080, 17900388, 18107790, 19889320, 19918569, 20522162, 21059280, 21729348, 22375485, 23867184, 24143720, 26558092, 27161685, 28972464, 29833980, 30563280, 30783243, 32546160, 33197615, 35800776, 36215580, 39778640, 39837138, 41044324, 43458696, 44750970, 48287440, 51305405, 53116184, 54323370, 59667960, 59755707, 61566486, 66395230, 71601552, 72431160, 79674276, 82088648, 86917392, 89501940, 92349729, 99592845, 102610810, 106232368, 108646740, 112871891, 119335920, 119511414, 123132972, 132790460, 144862320, 153916215, 159348552, 164177296, 179003880, 184699458, 199185690, 205221620, 217293480, 225743782, 239022828, 246265944, 265580920, 298778535, 307832430, 318697104, 338615673, 358007760, 369398916, 398371380, 410443240, 434586960, 451487564, 461748645, 478045656, 492531888, 531161840, 564359455, 597557070, 615664860, 677231346, 738797832, 796742760, 820886480, 902975128, 923497290, 956091312, 1015847019, 1128718910, 1195114140, 1231329720, 1354462692, 1477595664, 1593485520, 1693078365, 1805950256, 1846994580, 2031694038, 2257437820, 2390228280, 2462659440, 2708925384, 3386156730, 3693989160, 4063388076, 4514875640, 4780456560, 5079235095, 5417850768, 6772313460, 7387978320, 8126776152, 9029751280, 10158470190, 13544626920, 16253552304, 20316940380, 27089253840, 40633880760, 81267761520]

約数ペア:

[(1, 81267761520), (2, 40633880760), (3, 27089253840), (4, 20316940380), (5, 16253552304), (6, 13544626920), (8, 10158470190), (9, 9029751280), (10, 8126776152), (11, 7387978320), (12, 6772313460), (15, 5417850768), (16, 5079235095), (17, 4780456560), (18, 4514875640), (20, 4063388076), (22, 3693989160), (24, 3386156730), (30, 2708925384), (33, 2462659440), (34, 2390228280), (36, 2257437820), (40, 2031694038), (44, 1846994580), (45, 1805950256), (48, 1693078365), (51, 1593485520), (55, 1477595664), (60, 1354462692), (66, 1231329720), (68, 1195114140), (72, 1128718910), (80, 1015847019), (85, 956091312), (88, 923497290), (90, 902975128), (99, 820886480), (102, 796742760), (110, 738797832), (120, 677231346), (132, 615664860), (136, 597557070), (144, 564359455), (153, 531161840), (165, 492531888), (170, 478045656), (176, 461748645), (180, 451487564), (187, 434586960), (198, 410443240), (204, 398371380), (220, 369398916), (227, 358007760), (240, 338615673), (255, 318697104), (264, 307832430), (272, 298778535), (306, 265580920), (330, 246265944), (340, 239022828), (360, 225743782), (374, 217293480), (396, 205221620), (408, 199185690), (440, 184699458), (454, 179003880), (495, 164177296), (510, 159348552), (528, 153916215), (561, 144862320), (612, 132790460), (660, 123132972), (680, 119511414), (681, 119335920), (720, 112871891), (748, 108646740), (765, 106232368), (792, 102610810), (816, 99592845), (880, 92349729), (908, 89501940), (935, 86917392), (990, 82088648), (1020, 79674276), (1122, 72431160), (1135, 71601552), (1224, 66395230), (1320, 61566486), (1360, 59755707), (1362, 59667960), (1496, 54323370), (1530, 53116184), (1584, 51305405), (1683, 48287440), (1816, 44750970), (1870, 43458696), (1980, 41044324), (2040, 39837138), (2043, 39778640), (2244, 36215580), (2270, 35800776), (2448, 33197615), (2497, 32546160), (2640, 30783243), (2659, 30563280), (2724, 29833980), (2805, 28972464), (2992, 27161685), (3060, 26558092), (3366, 24143720), (3405, 23867184), (3632, 22375485), (3740, 21729348), (3859, 21059280), (3960, 20522162), (4080, 19918569), (4086, 19889320), (4488, 18107790), (4540, 17900388), (4994, 16273080), (5318, 15281640), (5448, 14916990), (5610, 14486232), (6120, 13279046), (6732, 12071860), (6810, 11933592), (7480, 10864674), (7491, 10848720), (7718, 10529640), (7920, 10261081), (7977, 10187760), (8172, 9944660), (8415, 9657488), (8976, 9053895), (9080, 8950194), (9988, 8136540), (10215, 7955728), (10636, 7640820), (10896, 7458495), (11220, 7243116), (11577, 7019760), (12240, 6639523), (12485, 6509232), (13295, 6112656), (13464, 6035930), (13620, 5966796), (14960, 5432337), (14982, 5424360), (15436, 5264820), (15954, 5093880), (16344, 4972330), (16830, 4828744), (18160, 4475097), (19295, 4211856), (19976, 4068270), (20430, 3977864), (21272, 3820410), (22440, 3621558), (22473, 3616240), (23154, 3509880), (23931, 3395920), (24970, 3254616), (26590, 3056328), (26928, 3017965), (27240, 2983398), (29249, 2778480), (29964, 2712180), (30872, 2632410), (31908, 2546940), (32688, 2486165), (33660, 2414372), (34731, 2339920), (37455, 2169744), (38590, 2105928), (39885, 2037552), (39952, 2034135), (40860, 1988932), (42449, 1914480), (42544, 1910205), (44880, 1810779), (44946, 1808120), (45203, 1797840), (46308, 1754940), (47862, 1697960), (49940, 1627308), (53180, 1528164), (54480, 1491699), (57885, 1403952), (58498, 1389240), (59928, 1356090), (61744, 1316205), (63816, 1273470), (67320, 1207186), (69462, 1169960), (74910, 1084872), (77180, 1052964), (79770, 1018776), (81720, 994466), (84898, 957240), (87747, 926160), (89892, 904060), (90406, 898920), (92616, 877470), (95724, 848980), (99880, 813654), (106360, 764082), (112365, 723248), (115770, 701976), (116996, 694620), (119655, 679184), (119856, 678045), (127347, 638160), (127632, 636735), (134640, 603593), (135609, 599280), (138924, 584980), (146245, 555696), (149820, 542436), (154360, 526482), (159540, 509388), (163440, 497233), (169796, 478620), (173655, 467984), (175494, 463080), (179784, 452030), (180812, 449460), (185232, 438735), (191448, 424490), (199760, 406827), (212245, 382896), (212720, 382041), (224730, 361624), (226015, 359568), (231540, 350988), (233992, 347310), (239310, 339592), (254694, 319080), (263241, 308720), (271218, 299640), (277848, 292490)]