21756128760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{96079}}^1$

素因数の和:96150

約数の個数: 192

約数和(自身を含む): 76890902400

約数和(自身を除く): 55134773640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 888, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1887, 2040, 2220, 2516, 2664, 3060, 3145, 3330, 3774, 4440, 5032, 5661, 6120, 6290, 6660, 7548, 9435, 11322, 12580, 13320, 15096, 18870, 22644, 25160, 28305, 37740, 45288, 56610, 75480, 96079, 113220, 192158, 226440, 288237, 384316, 480395, 576474, 768632, 864711, 960790, 1152948, 1441185, 1633343, 1729422, 1921580, 2305896, 2882370, 3266686, 3458844, 3554923, 3843160, 4323555, 4900029, 5764740, 6533372, 6917688, 7109846, 8166715, 8647110, 9800058, 10664769, 11529480, 13066744, 14219692, 14700087, 16333430, 17294220, 17774615, 19600116, 21329538, 24500145, 28439384, 29400174, 31994307, 32666860, 34588440, 35549230, 39200232, 42659076, 49000290, 53323845, 58800348, 60433691, 63988614, 65333720, 71098460, 73500435, 85318152, 98000580, 106647690, 117600696, 120867382, 127977228, 142196920, 147000870, 159971535, 181301073, 196001160, 213295380, 241734764, 255954456, 294001740, 302168455, 319943070, 362602146, 426590760, 483469528, 543903219, 588003480, 604336910, 639886140, 725204292, 906505365, 1087806438, 1208673820, 1279772280, 1450408584, 1813010730, 2175612876, 2417347640, 2719516095, 3626021460, 4351225752, 5439032190, 7252042920, 10878064380, 21756128760]

約数ペア:

[(1, 21756128760), (2, 10878064380), (3, 7252042920), (4, 5439032190), (5, 4351225752), (6, 3626021460), (8, 2719516095), (9, 2417347640), (10, 2175612876), (12, 1813010730), (15, 1450408584), (17, 1279772280), (18, 1208673820), (20, 1087806438), (24, 906505365), (30, 725204292), (34, 639886140), (36, 604336910), (37, 588003480), (40, 543903219), (45, 483469528), (51, 426590760), (60, 362602146), (68, 319943070), (72, 302168455), (74, 294001740), (85, 255954456), (90, 241734764), (102, 213295380), (111, 196001160), (120, 181301073), (136, 159971535), (148, 147000870), (153, 142196920), (170, 127977228), (180, 120867382), (185, 117600696), (204, 106647690), (222, 98000580), (255, 85318152), (296, 73500435), (306, 71098460), (333, 65333720), (340, 63988614), (360, 60433691), (370, 58800348), (408, 53323845), (444, 49000290), (510, 42659076), (555, 39200232), (612, 35549230), (629, 34588440), (666, 32666860), (680, 31994307), (740, 29400174), (765, 28439384), (888, 24500145), (1020, 21329538), (1110, 19600116), (1224, 17774615), (1258, 17294220), (1332, 16333430), (1480, 14700087), (1530, 14219692), (1665, 13066744), (1887, 11529480), (2040, 10664769), (2220, 9800058), (2516, 8647110), (2664, 8166715), (3060, 7109846), (3145, 6917688), (3330, 6533372), (3774, 5764740), (4440, 4900029), (5032, 4323555), (5661, 3843160), (6120, 3554923), (6290, 3458844), (6660, 3266686), (7548, 2882370), (9435, 2305896), (11322, 1921580), (12580, 1729422), (13320, 1633343), (15096, 1441185), (18870, 1152948), (22644, 960790), (25160, 864711), (28305, 768632), (37740, 576474), (45288, 480395), (56610, 384316), (75480, 288237), (96079, 226440), (113220, 192158)]