20314032480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{46867}}^1$

素因数の和:46938

約数の個数: 288

約数和(自身を含む): 81068891904

約数和(自身を除く): 60754859424

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, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 6880, 7224, 7740, 9030, 9632, 10080, 10320, 10836, 12040, 12384, 13545, 14448, 15480, 18060, 20640, 21672, 24080, 27090, 28896, 30960, 36120, 43344, 46867, 48160, 54180, 61920, 72240, 86688, 93734, 108360, 140601, 144480, 187468, 216720, 234335, 281202, 328069, 374936, 421803, 433440, 468670, 562404, 656138, 703005, 749872, 843606, 937340, 984207, 1124808, 1312276, 1406010, 1499744, 1640345, 1687212, 1874680, 1968414, 2015281, 2109015, 2249616, 2624552, 2812020, 2952621, 3280690, 3374424, 3749360, 3936828, 4030562, 4218030, 4499232, 4921035, 5249104, 5624040, 5905242, 6045843, 6561380, 6748848, 7498720, 7873656, 8061124, 8436060, 9842070, 10076405, 10498208, 11248080, 11810484, 12091686, 13122760, 13497696, 14106967, 14763105, 15747312, 16122248, 16872120, 18137529, 19684140, 20152810, 22496160, 23620968, 24183372, 26245520, 28213934, 29526210, 30229215, 31494624, 32244496, 33744240, 36275058, 39368280, 40305620, 42320901, 47241936, 48366744, 52491040, 56427868, 59052420, 60458430, 64488992, 67488480, 70534835, 72550116, 78736560, 80611240, 84641802, 90687645, 94483872, 96733488, 112855736, 118104840, 120916860, 126962703, 141069670, 145100232, 157473120, 161222480, 169283604, 181375290, 193466976, 211604505, 225711472, 236209680, 241833720, 253925406, 282139340, 290200464, 322444960, 338567208, 362750580, 423209010, 451422944, 472419360, 483667440, 507850812, 564278680, 580400928, 634813515, 677134416, 725501160, 846418020, 967334880, 1015701624, 1128557360, 1269627030, 1354268832, 1451002320, 1692836040, 2031403248, 2257114720, 2539254060, 2902004640, 3385672080, 4062806496, 5078508120, 6771344160, 10157016240, 20314032480]

約数ペア:

[(1, 20314032480), (2, 10157016240), (3, 6771344160), (4, 5078508120), (5, 4062806496), (6, 3385672080), (7, 2902004640), (8, 2539254060), (9, 2257114720), (10, 2031403248), (12, 1692836040), (14, 1451002320), (15, 1354268832), (16, 1269627030), (18, 1128557360), (20, 1015701624), (21, 967334880), (24, 846418020), (28, 725501160), (30, 677134416), (32, 634813515), (35, 580400928), (36, 564278680), (40, 507850812), (42, 483667440), (43, 472419360), (45, 451422944), (48, 423209010), (56, 362750580), (60, 338567208), (63, 322444960), (70, 290200464), (72, 282139340), (80, 253925406), (84, 241833720), (86, 236209680), (90, 225711472), (96, 211604505), (105, 193466976), (112, 181375290), (120, 169283604), (126, 161222480), (129, 157473120), (140, 145100232), (144, 141069670), (160, 126962703), (168, 120916860), (172, 118104840), (180, 112855736), (210, 96733488), (215, 94483872), (224, 90687645), (240, 84641802), (252, 80611240), (258, 78736560), (280, 72550116), (288, 70534835), (301, 67488480), (315, 64488992), (336, 60458430), (344, 59052420), (360, 56427868), (387, 52491040), (420, 48366744), (430, 47241936), (480, 42320901), (504, 40305620), (516, 39368280), (560, 36275058), (602, 33744240), (630, 32244496), (645, 31494624), (672, 30229215), (688, 29526210), (720, 28213934), (774, 26245520), (840, 24183372), (860, 23620968), (903, 22496160), (1008, 20152810), (1032, 19684140), (1120, 18137529), (1204, 16872120), (1260, 16122248), (1290, 15747312), (1376, 14763105), (1440, 14106967), (1505, 13497696), (1548, 13122760), (1680, 12091686), (1720, 11810484), (1806, 11248080), (1935, 10498208), (2016, 10076405), (2064, 9842070), (2408, 8436060), (2520, 8061124), (2580, 7873656), (2709, 7498720), (3010, 6748848), (3096, 6561380), (3360, 6045843), (3440, 5905242), (3612, 5624040), (3870, 5249104), (4128, 4921035), (4515, 4499232), (4816, 4218030), (5040, 4030562), (5160, 3936828), (5418, 3749360), (6020, 3374424), (6192, 3280690), (6880, 2952621), (7224, 2812020), (7740, 2624552), (9030, 2249616), (9632, 2109015), (10080, 2015281), (10320, 1968414), (10836, 1874680), (12040, 1687212), (12384, 1640345), (13545, 1499744), (14448, 1406010), (15480, 1312276), (18060, 1124808), (20640, 984207), (21672, 937340), (24080, 843606), (27090, 749872), (28896, 703005), (30960, 656138), (36120, 562404), (43344, 468670), (46867, 433440), (48160, 421803), (54180, 374936), (61920, 328069), (72240, 281202), (86688, 234335), (93734, 216720), (108360, 187468), (140601, 144480)]