21706073280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8693}}^1$

素因数の和:8753

約数の個数: 336

約数和(自身を含む): 81352887840

約数和(自身を除く): 59646814560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 289, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 578, 612, 680, 720, 765, 816, 864, 867, 918, 960, 1020, 1080, 1088, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1728, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2720, 2880, 2890, 3060, 3264, 3468, 3672, 4080, 4320, 4335, 4590, 4624, 4896, 5202, 5440, 5780, 6120, 6936, 7344, 7803, 8160, 8640, 8670, 8693, 9180, 9248, 9792, 10404, 11560, 12240, 13005, 13872, 14688, 15606, 16320, 17340, 17386, 18360, 18496, 20808, 23120, 24480, 26010, 26079, 27744, 29376, 31212, 34680, 34772, 36720, 39015, 41616, 43465, 46240, 48960, 52020, 52158, 55488, 62424, 69360, 69544, 73440, 78030, 78237, 83232, 86930, 92480, 104040, 104316, 124848, 130395, 138720, 139088, 146880, 147781, 156060, 156474, 166464, 173860, 208080, 208632, 234711, 249696, 260790, 277440, 278176, 295562, 312120, 312948, 347720, 391185, 416160, 417264, 443343, 469422, 499392, 521580, 556352, 591124, 624240, 625896, 695440, 738905, 782370, 832320, 834528, 886686, 938844, 1043160, 1173555, 1182248, 1248480, 1251792, 1330029, 1390880, 1477810, 1564740, 1669056, 1773372, 1877688, 2086320, 2216715, 2347110, 2364496, 2496960, 2503584, 2512277, 2660058, 2781760, 2955620, 3129480, 3546744, 3755376, 3990087, 4172640, 4433430, 4694220, 4728992, 5007168, 5024554, 5320116, 5911240, 6258960, 6650145, 7093488, 7510752, 7536831, 7980174, 8345280, 8866860, 9388440, 9457984, 10049108, 10640232, 11822480, 12517920, 12561385, 13300290, 14186976, 15021504, 15073662, 15960348, 17733720, 18776880, 19950435, 20098216, 21280464, 22610493, 23644960, 25035840, 25122770, 26600580, 28373952, 30147324, 31920696, 35467440, 37553760, 37684155, 39900870, 40196432, 42560928, 45220986, 47289920, 50245540, 53201160, 60294648, 63841392, 67831479, 70934880, 75107520, 75368310, 79801740, 80392864, 85121856, 90441972, 100491080, 106402320, 113052465, 120589296, 127682784, 135662958, 141869760, 150736620, 159603480, 160785728, 180883944, 200982160, 212804640, 226104930, 241178592, 255365568, 271325916, 301473240, 319206960, 339157395, 361767888, 401964320, 425609280, 452209860, 482357184, 542651832, 602946480, 638413920, 678314790, 723535776, 803928640, 904419720, 1085303664, 1205892960, 1276827840, 1356629580, 1447071552, 1808839440, 2170607328, 2411785920, 2713259160, 3617678880, 4341214656, 5426518320, 7235357760, 10853036640, 21706073280]

約数ペア:

[(1, 21706073280), (2, 10853036640), (3, 7235357760), (4, 5426518320), (5, 4341214656), (6, 3617678880), (8, 2713259160), (9, 2411785920), (10, 2170607328), (12, 1808839440), (15, 1447071552), (16, 1356629580), (17, 1276827840), (18, 1205892960), (20, 1085303664), (24, 904419720), (27, 803928640), (30, 723535776), (32, 678314790), (34, 638413920), (36, 602946480), (40, 542651832), (45, 482357184), (48, 452209860), (51, 425609280), (54, 401964320), (60, 361767888), (64, 339157395), (68, 319206960), (72, 301473240), (80, 271325916), (85, 255365568), (90, 241178592), (96, 226104930), (102, 212804640), (108, 200982160), (120, 180883944), (135, 160785728), (136, 159603480), (144, 150736620), (153, 141869760), (160, 135662958), (170, 127682784), (180, 120589296), (192, 113052465), (204, 106402320), (216, 100491080), (240, 90441972), (255, 85121856), (270, 80392864), (272, 79801740), (288, 75368310), (289, 75107520), (306, 70934880), (320, 67831479), (340, 63841392), (360, 60294648), (408, 53201160), (432, 50245540), (459, 47289920), (480, 45220986), (510, 42560928), (540, 40196432), (544, 39900870), (576, 37684155), (578, 37553760), (612, 35467440), (680, 31920696), (720, 30147324), (765, 28373952), (816, 26600580), (864, 25122770), (867, 25035840), (918, 23644960), (960, 22610493), (1020, 21280464), (1080, 20098216), (1088, 19950435), (1156, 18776880), (1224, 17733720), (1360, 15960348), (1440, 15073662), (1445, 15021504), (1530, 14186976), (1632, 13300290), (1728, 12561385), (1734, 12517920), (1836, 11822480), (2040, 10640232), (2160, 10049108), (2295, 9457984), (2312, 9388440), (2448, 8866860), (2601, 8345280), (2720, 7980174), (2880, 7536831), (2890, 7510752), (3060, 7093488), (3264, 6650145), (3468, 6258960), (3672, 5911240), (4080, 5320116), (4320, 5024554), (4335, 5007168), (4590, 4728992), (4624, 4694220), (4896, 4433430), (5202, 4172640), (5440, 3990087), (5780, 3755376), (6120, 3546744), (6936, 3129480), (7344, 2955620), (7803, 2781760), (8160, 2660058), (8640, 2512277), (8670, 2503584), (8693, 2496960), (9180, 2364496), (9248, 2347110), (9792, 2216715), (10404, 2086320), (11560, 1877688), (12240, 1773372), (13005, 1669056), (13872, 1564740), (14688, 1477810), (15606, 1390880), (16320, 1330029), (17340, 1251792), (17386, 1248480), (18360, 1182248), (18496, 1173555), (20808, 1043160), (23120, 938844), (24480, 886686), (26010, 834528), (26079, 832320), (27744, 782370), (29376, 738905), (31212, 695440), (34680, 625896), (34772, 624240), (36720, 591124), (39015, 556352), (41616, 521580), (43465, 499392), (46240, 469422), (48960, 443343), (52020, 417264), (52158, 416160), (55488, 391185), (62424, 347720), (69360, 312948), (69544, 312120), (73440, 295562), (78030, 278176), (78237, 277440), (83232, 260790), (86930, 249696), (92480, 234711), (104040, 208632), (104316, 208080), (124848, 173860), (130395, 166464), (138720, 156474), (139088, 156060), (146880, 147781)]