20269573440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{10957}}^1$

素因数の和:11065

約数の個数: 224

約数和(自身を含む): 67334367744

約数和(自身を除く): 47064794304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 64, 80, 82, 94, 96, 120, 123, 141, 160, 164, 188, 192, 205, 235, 240, 246, 282, 320, 328, 376, 410, 470, 480, 492, 564, 615, 656, 705, 752, 820, 940, 960, 984, 1128, 1230, 1312, 1410, 1504, 1640, 1880, 1927, 1968, 2256, 2460, 2624, 2820, 3008, 3280, 3760, 3854, 3936, 4512, 4920, 5640, 5781, 6560, 7520, 7708, 7872, 9024, 9635, 9840, 10957, 11280, 11562, 13120, 15040, 15416, 19270, 19680, 21914, 22560, 23124, 28905, 30832, 32871, 38540, 39360, 43828, 45120, 46248, 54785, 57810, 61664, 65742, 77080, 87656, 92496, 109570, 115620, 123328, 131484, 154160, 164355, 175312, 184992, 219140, 231240, 262968, 308320, 328710, 350624, 369984, 438280, 449237, 462480, 514979, 525936, 616640, 657420, 701248, 876560, 898474, 924960, 1029958, 1051872, 1314840, 1347711, 1544937, 1753120, 1796948, 1849920, 2059916, 2103744, 2246185, 2574895, 2629680, 2695422, 3089874, 3506240, 3593896, 4119832, 4492370, 5149790, 5259360, 5390844, 6179748, 6738555, 7187792, 7724685, 8239664, 8984740, 10299580, 10518720, 10781688, 12359496, 13477110, 14375584, 15449370, 16479328, 17969480, 20599160, 21114139, 21563376, 24718992, 26954220, 28751168, 30898740, 32958656, 35938960, 41198320, 42228278, 43126752, 49437984, 53908440, 61797480, 63342417, 71877920, 82396640, 84456556, 86253504, 98875968, 105570695, 107816880, 123594960, 126684834, 143755840, 164793280, 168913112, 211141390, 215633760, 247189920, 253369668, 316712085, 337826224, 422282780, 431267520, 494379840, 506739336, 633424170, 675652448, 844565560, 1013478672, 1266848340, 1351304896, 1689131120, 2026957344, 2533696680, 3378262240, 4053914688, 5067393360, 6756524480, 10134786720, 20269573440]

約数ペア:

[(1, 20269573440), (2, 10134786720), (3, 6756524480), (4, 5067393360), (5, 4053914688), (6, 3378262240), (8, 2533696680), (10, 2026957344), (12, 1689131120), (15, 1351304896), (16, 1266848340), (20, 1013478672), (24, 844565560), (30, 675652448), (32, 633424170), (40, 506739336), (41, 494379840), (47, 431267520), (48, 422282780), (60, 337826224), (64, 316712085), (80, 253369668), (82, 247189920), (94, 215633760), (96, 211141390), (120, 168913112), (123, 164793280), (141, 143755840), (160, 126684834), (164, 123594960), (188, 107816880), (192, 105570695), (205, 98875968), (235, 86253504), (240, 84456556), (246, 82396640), (282, 71877920), (320, 63342417), (328, 61797480), (376, 53908440), (410, 49437984), (470, 43126752), (480, 42228278), (492, 41198320), (564, 35938960), (615, 32958656), (656, 30898740), (705, 28751168), (752, 26954220), (820, 24718992), (940, 21563376), (960, 21114139), (984, 20599160), (1128, 17969480), (1230, 16479328), (1312, 15449370), (1410, 14375584), (1504, 13477110), (1640, 12359496), (1880, 10781688), (1927, 10518720), (1968, 10299580), (2256, 8984740), (2460, 8239664), (2624, 7724685), (2820, 7187792), (3008, 6738555), (3280, 6179748), (3760, 5390844), (3854, 5259360), (3936, 5149790), (4512, 4492370), (4920, 4119832), (5640, 3593896), (5781, 3506240), (6560, 3089874), (7520, 2695422), (7708, 2629680), (7872, 2574895), (9024, 2246185), (9635, 2103744), (9840, 2059916), (10957, 1849920), (11280, 1796948), (11562, 1753120), (13120, 1544937), (15040, 1347711), (15416, 1314840), (19270, 1051872), (19680, 1029958), (21914, 924960), (22560, 898474), (23124, 876560), (28905, 701248), (30832, 657420), (32871, 616640), (38540, 525936), (39360, 514979), (43828, 462480), (45120, 449237), (46248, 438280), (54785, 369984), (57810, 350624), (61664, 328710), (65742, 308320), (77080, 262968), (87656, 231240), (92496, 219140), (109570, 184992), (115620, 175312), (123328, 164355), (131484, 154160)]