897523485040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{20089}}^1$

素因数の和:20177

約数の個数: 480

約数和(自身を含む): 2870175047040

約数和(自身を除く): 1972651562000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 19, 20, 26, 28, 34, 35, 38, 40, 52, 56, 65, 68, 70, 76, 80, 85, 91, 95, 104, 112, 119, 130, 133, 136, 140, 152, 170, 182, 190, 208, 221, 238, 247, 260, 266, 272, 280, 304, 323, 340, 361, 364, 380, 442, 455, 476, 494, 520, 532, 560, 595, 646, 665, 680, 722, 728, 760, 884, 910, 952, 988, 1040, 1064, 1105, 1190, 1235, 1292, 1330, 1360, 1444, 1456, 1520, 1547, 1615, 1729, 1768, 1805, 1820, 1904, 1976, 2128, 2210, 2261, 2380, 2470, 2527, 2584, 2660, 2888, 3094, 3230, 3458, 3536, 3610, 3640, 3952, 4199, 4420, 4522, 4693, 4760, 4940, 5054, 5168, 5320, 5776, 6137, 6188, 6460, 6916, 7220, 7280, 7735, 8398, 8645, 8840, 9044, 9386, 9520, 9880, 10108, 10640, 11305, 12274, 12376, 12635, 12920, 13832, 14440, 15470, 16796, 17290, 17680, 18088, 18772, 19760, 20089, 20216, 20995, 22610, 23465, 24548, 24752, 25270, 25840, 27664, 28880, 29393, 30685, 30940, 32851, 33592, 34580, 36176, 37544, 40178, 40432, 41990, 42959, 45220, 46930, 49096, 50540, 58786, 61370, 61880, 65702, 67184, 69160, 75088, 79781, 80356, 83980, 85918, 90440, 93860, 98192, 100445, 101080, 117572, 122740, 123760, 131404, 138320, 140623, 146965, 159562, 160712, 164255, 167960, 171836, 180880, 187720, 200890, 202160, 214795, 235144, 245480, 261157, 262808, 281246, 293930, 319124, 321424, 328510, 335920, 341513, 343672, 375440, 381691, 398905, 401780, 429590, 470288, 490960, 522314, 525616, 558467, 562492, 587860, 638248, 657020, 683026, 687344, 703115, 763382, 797810, 803560, 859180, 1044628, 1116934, 1124984, 1175720, 1276496, 1305785, 1314040, 1366052, 1406230, 1526764, 1595620, 1607120, 1707565, 1718360, 1828099, 1908455, 2089256, 2233868, 2249968, 2351440, 2390591, 2611570, 2628080, 2671837, 2732104, 2792335, 2812460, 3053528, 3191240, 3415130, 3436720, 3656198, 3816910, 4178512, 4439669, 4467736, 4781182, 4961983, 5223140, 5343674, 5464208, 5584670, 5624920, 6107056, 6382480, 6488747, 6830260, 7252129, 7312396, 7633820, 8879338, 8935472, 9140495, 9562364, 9923966, 10446280, 10687348, 11169340, 11249840, 11952955, 12977494, 13359185, 13660520, 14504258, 14624792, 15267640, 17758676, 18280990, 19124728, 19847932, 20892560, 21374696, 22198345, 22338680, 23905910, 24809915, 25954988, 26718370, 27321040, 29008516, 29249584, 30535280, 31077683, 32443735, 34733881, 35517352, 36260645, 36561980, 38249456, 39695864, 42749392, 44396690, 44677360, 45421229, 47811820, 49619830, 50764903, 51909976, 53436740, 58017032, 62155366, 64887470, 69467762, 71034704, 72521290, 73123960, 79391728, 84353711, 88793380, 90842458, 94277677, 95623640, 99239660, 101529806, 103819952, 106873480, 116034064, 123286193, 124310732, 129774940, 138935524, 145042580, 146247920, 155388415, 168707422, 173669405, 177586760, 181684916, 188555354, 191247280, 198479320, 203059612, 213746960, 227106145, 246572386, 248621464, 253824515, 259549880, 277871048, 290085160, 310776830, 337414844, 347338810, 355173520, 363369832, 377110708, 396958640, 406119224, 421768555, 454212290, 471388385, 493144772, 497242928, 507649030, 519099760, 555742096, 580170320, 590475977, 616430965, 621553660, 659943739, 674829688, 694677620, 726739664, 754221416, 812238448, 843537110, 863003351, 908424580, 942776770, 986289544, 1015298060, 1180951954, 1232861930, 1243107320, 1319887478, 1349659376, 1389355240, 1508442832, 1602720509, 1687074220, 1726006702, 1816849160, 1885553540, 1972579088, 2030596120, 2361903908, 2465723860, 2486214640, 2639774956, 2778710480, 2952379885, 3205441018, 3299718695, 3374148440, 3452013404, 3633698320, 3771107080, 4061192240, 4315016755, 4723807816, 4931447720, 5279549912, 5904759770, 6410882036, 6599437390, 6748296880, 6904026808, 7542214160, 8013602545, 8630033510, 9447615632, 9862895440, 10559099824, 11219043563, 11809519540, 12821764072, 13198874780, 13808053616, 16027205090, 17260067020, 22438087126, 23619039080, 25643528144, 26397749560, 32054410180, 34520134040, 44876174252, 47238078160, 52795499120, 56095217815, 64108820360, 69040268080, 89752348504, 112190435630, 128217640720, 179504697008, 224380871260, 448761742520, 897523485040]

約数ペア:

[(1, 897523485040), (2, 448761742520), (4, 224380871260), (5, 179504697008), (7, 128217640720), (8, 112190435630), (10, 89752348504), (13, 69040268080), (14, 64108820360), (16, 56095217815), (17, 52795499120), (19, 47238078160), (20, 44876174252), (26, 34520134040), (28, 32054410180), (34, 26397749560), (35, 25643528144), (38, 23619039080), (40, 22438087126), (52, 17260067020), (56, 16027205090), (65, 13808053616), (68, 13198874780), (70, 12821764072), (76, 11809519540), (80, 11219043563), (85, 10559099824), (91, 9862895440), (95, 9447615632), (104, 8630033510), (112, 8013602545), (119, 7542214160), (130, 6904026808), (133, 6748296880), (136, 6599437390), (140, 6410882036), (152, 5904759770), (170, 5279549912), (182, 4931447720), (190, 4723807816), (208, 4315016755), (221, 4061192240), (238, 3771107080), (247, 3633698320), (260, 3452013404), (266, 3374148440), (272, 3299718695), (280, 3205441018), (304, 2952379885), (323, 2778710480), (340, 2639774956), (361, 2486214640), (364, 2465723860), (380, 2361903908), (442, 2030596120), (455, 1972579088), (476, 1885553540), (494, 1816849160), (520, 1726006702), (532, 1687074220), (560, 1602720509), (595, 1508442832), (646, 1389355240), (665, 1349659376), (680, 1319887478), (722, 1243107320), (728, 1232861930), (760, 1180951954), (884, 1015298060), (910, 986289544), (952, 942776770), (988, 908424580), (1040, 863003351), (1064, 843537110), (1105, 812238448), (1190, 754221416), (1235, 726739664), (1292, 694677620), (1330, 674829688), (1360, 659943739), (1444, 621553660), (1456, 616430965), (1520, 590475977), (1547, 580170320), (1615, 555742096), (1729, 519099760), (1768, 507649030), (1805, 497242928), (1820, 493144772), (1904, 471388385), (1976, 454212290), (2128, 421768555), (2210, 406119224), (2261, 396958640), (2380, 377110708), (2470, 363369832), (2527, 355173520), (2584, 347338810), (2660, 337414844), (2888, 310776830), (3094, 290085160), (3230, 277871048), (3458, 259549880), (3536, 253824515), (3610, 248621464), (3640, 246572386), (3952, 227106145), (4199, 213746960), (4420, 203059612), (4522, 198479320), (4693, 191247280), (4760, 188555354), (4940, 181684916), (5054, 177586760), (5168, 173669405), (5320, 168707422), (5776, 155388415), (6137, 146247920), (6188, 145042580), (6460, 138935524), (6916, 129774940), (7220, 124310732), (7280, 123286193), (7735, 116034064), (8398, 106873480), (8645, 103819952), (8840, 101529806), (9044, 99239660), (9386, 95623640), (9520, 94277677), (9880, 90842458), (10108, 88793380), (10640, 84353711), (11305, 79391728), (12274, 73123960), (12376, 72521290), (12635, 71034704), (12920, 69467762), (13832, 64887470), (14440, 62155366), (15470, 58017032), (16796, 53436740), (17290, 51909976), (17680, 50764903), (18088, 49619830), (18772, 47811820), (19760, 45421229), (20089, 44677360), (20216, 44396690), (20995, 42749392), (22610, 39695864), (23465, 38249456), (24548, 36561980), (24752, 36260645), (25270, 35517352), (25840, 34733881), (27664, 32443735), (28880, 31077683), (29393, 30535280), (30685, 29249584), (30940, 29008516), (32851, 27321040), (33592, 26718370), (34580, 25954988), (36176, 24809915), (37544, 23905910), (40178, 22338680), (40432, 22198345), (41990, 21374696), (42959, 20892560), (45220, 19847932), (46930, 19124728), (49096, 18280990), (50540, 17758676), (58786, 15267640), (61370, 14624792), (61880, 14504258), (65702, 13660520), (67184, 13359185), (69160, 12977494), (75088, 11952955), (79781, 11249840), (80356, 11169340), (83980, 10687348), (85918, 10446280), (90440, 9923966), (93860, 9562364), (98192, 9140495), (100445, 8935472), (101080, 8879338), (117572, 7633820), (122740, 7312396), (123760, 7252129), (131404, 6830260), (138320, 6488747), (140623, 6382480), (146965, 6107056), (159562, 5624920), (160712, 5584670), (164255, 5464208), (167960, 5343674), (171836, 5223140), (180880, 4961983), (187720, 4781182), (200890, 4467736), (202160, 4439669), (214795, 4178512), (235144, 3816910), (245480, 3656198), (261157, 3436720), (262808, 3415130), (281246, 3191240), (293930, 3053528), (319124, 2812460), (321424, 2792335), (328510, 2732104), (335920, 2671837), (341513, 2628080), (343672, 2611570), (375440, 2390591), (381691, 2351440), (398905, 2249968), (401780, 2233868), (429590, 2089256), (470288, 1908455), (490960, 1828099), (522314, 1718360), (525616, 1707565), (558467, 1607120), (562492, 1595620), (587860, 1526764), (638248, 1406230), (657020, 1366052), (683026, 1314040), (687344, 1305785), (703115, 1276496), (763382, 1175720), (797810, 1124984), (803560, 1116934), (859180, 1044628)]