28254628080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2581

約数の個数: 480

約数和(自身を含む): 113649868800

約数和(自身を除く): 85395240720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 79, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 158, 168, 174, 180, 203, 210, 232, 237, 240, 252, 261, 280, 290, 315, 316, 336, 348, 360, 395, 406, 420, 435, 464, 474, 504, 522, 553, 560, 580, 609, 630, 632, 696, 711, 720, 790, 812, 840, 870, 948, 1008, 1015, 1044, 1106, 1160, 1185, 1218, 1260, 1264, 1305, 1392, 1422, 1580, 1624, 1659, 1680, 1740, 1827, 1896, 2030, 2088, 2212, 2291, 2320, 2370, 2436, 2447, 2520, 2610, 2765, 2844, 3045, 3160, 3248, 3318, 3480, 3555, 3654, 3792, 4060, 4176, 4424, 4582, 4740, 4872, 4894, 4977, 5040, 5220, 5530, 5688, 6090, 6320, 6636, 6873, 6960, 7110, 7308, 7341, 8120, 8295, 8848, 9135, 9164, 9480, 9744, 9788, 9954, 10440, 11060, 11376, 11455, 12180, 12235, 13272, 13746, 14220, 14616, 14682, 16037, 16240, 16590, 17129, 18270, 18328, 18960, 19576, 19908, 20619, 20880, 22023, 22120, 22910, 24360, 24470, 24885, 26544, 27492, 28440, 29232, 29364, 32074, 33180, 34258, 34365, 36540, 36656, 36705, 39152, 39816, 41238, 44046, 44240, 45820, 48111, 48720, 48940, 49770, 51387, 54984, 56880, 58728, 64148, 66360, 68516, 68730, 70963, 73080, 73410, 79632, 80185, 82476, 85645, 88092, 91640, 96222, 97880, 99540, 102774, 103095, 109968, 110115, 117456, 128296, 132720, 137032, 137460, 141926, 144333, 146160, 146820, 154161, 160370, 164952, 171290, 176184, 183280, 192444, 193313, 195760, 199080, 205548, 206190, 212889, 220230, 240555, 256592, 256935, 274064, 274920, 283852, 288666, 293640, 308322, 320740, 329904, 342580, 352368, 354815, 384888, 386626, 398160, 411096, 412380, 425778, 440460, 481110, 496741, 513870, 549840, 567704, 577332, 579939, 587280, 616644, 638667, 641480, 685160, 709630, 721665, 769776, 770805, 773252, 822192, 824760, 851556, 880920, 962220, 966565, 993482, 1027740, 1064445, 1135408, 1154664, 1159878, 1233288, 1277334, 1282960, 1353191, 1370320, 1419260, 1443330, 1490223, 1541610, 1546504, 1649520, 1703112, 1739817, 1761840, 1924440, 1933130, 1986964, 2055480, 2128890, 2309328, 2319756, 2466576, 2483705, 2554668, 2706382, 2838520, 2886660, 2899695, 2980446, 3083220, 3093008, 3193335, 3406224, 3479634, 3848880, 3866260, 3973928, 4059573, 4110960, 4257780, 4470669, 4639512, 4967410, 5109336, 5412764, 5606077, 5677040, 5773320, 5799390, 5960892, 6166440, 6386670, 6765955, 6959268, 7451115, 7732520, 7947856, 8119146, 8515560, 8699085, 8941338, 9279024, 9934820, 10218672, 10825528, 11212154, 11546640, 11598780, 11921784, 12178719, 12332880, 12773340, 13531910, 13918536, 14902230, 15465040, 16238292, 16818231, 17031120, 17398170, 17882676, 19869640, 20297865, 21651056, 22353345, 22424308, 23197560, 23843568, 24357438, 25546680, 27063820, 27837072, 28030385, 29804460, 32476584, 33636462, 34796340, 35765352, 39242539, 39739280, 40595730, 44706690, 44848616, 46395120, 48714876, 50454693, 51093360, 54127640, 56060770, 59608920, 60893595, 64953168, 67272924, 69592680, 71530704, 78485078, 81191460, 84091155, 89413380, 89697232, 97429752, 100909386, 108255280, 112121540, 117727617, 119217840, 121787190, 134545848, 139185360, 156970156, 162382920, 168182310, 178826760, 194859504, 196212695, 201818772, 224243080, 235455234, 243574380, 252273465, 269091696, 313940312, 324765840, 336364620, 353182851, 357653520, 392425390, 403637544, 448486160, 470910468, 487148760, 504546930, 588638085, 627880624, 672729240, 706365702, 784850780, 807275088, 941820936, 974297520, 1009093860, 1177276170, 1345458480, 1412731404, 1569701560, 1765914255, 1883641872, 2018187720, 2354552340, 2825462808, 3139403120, 3531828510, 4036375440, 4709104680, 5650925616, 7063657020, 9418209360, 14127314040, 28254628080]

約数ペア:

[(1, 28254628080), (2, 14127314040), (3, 9418209360), (4, 7063657020), (5, 5650925616), (6, 4709104680), (7, 4036375440), (8, 3531828510), (9, 3139403120), (10, 2825462808), (12, 2354552340), (14, 2018187720), (15, 1883641872), (16, 1765914255), (18, 1569701560), (20, 1412731404), (21, 1345458480), (24, 1177276170), (28, 1009093860), (29, 974297520), (30, 941820936), (35, 807275088), (36, 784850780), (40, 706365702), (42, 672729240), (45, 627880624), (48, 588638085), (56, 504546930), (58, 487148760), (60, 470910468), (63, 448486160), (70, 403637544), (72, 392425390), (79, 357653520), (80, 353182851), (84, 336364620), (87, 324765840), (90, 313940312), (105, 269091696), (112, 252273465), (116, 243574380), (120, 235455234), (126, 224243080), (140, 201818772), (144, 196212695), (145, 194859504), (158, 178826760), (168, 168182310), (174, 162382920), (180, 156970156), (203, 139185360), (210, 134545848), (232, 121787190), (237, 119217840), (240, 117727617), (252, 112121540), (261, 108255280), (280, 100909386), (290, 97429752), (315, 89697232), (316, 89413380), (336, 84091155), (348, 81191460), (360, 78485078), (395, 71530704), (406, 69592680), (420, 67272924), (435, 64953168), (464, 60893595), (474, 59608920), (504, 56060770), (522, 54127640), (553, 51093360), (560, 50454693), (580, 48714876), (609, 46395120), (630, 44848616), (632, 44706690), (696, 40595730), (711, 39739280), (720, 39242539), (790, 35765352), (812, 34796340), (840, 33636462), (870, 32476584), (948, 29804460), (1008, 28030385), (1015, 27837072), (1044, 27063820), (1106, 25546680), (1160, 24357438), (1185, 23843568), (1218, 23197560), (1260, 22424308), (1264, 22353345), (1305, 21651056), (1392, 20297865), (1422, 19869640), (1580, 17882676), (1624, 17398170), (1659, 17031120), (1680, 16818231), (1740, 16238292), (1827, 15465040), (1896, 14902230), (2030, 13918536), (2088, 13531910), (2212, 12773340), (2291, 12332880), (2320, 12178719), (2370, 11921784), (2436, 11598780), (2447, 11546640), (2520, 11212154), (2610, 10825528), (2765, 10218672), (2844, 9934820), (3045, 9279024), (3160, 8941338), (3248, 8699085), (3318, 8515560), (3480, 8119146), (3555, 7947856), (3654, 7732520), (3792, 7451115), (4060, 6959268), (4176, 6765955), (4424, 6386670), (4582, 6166440), (4740, 5960892), (4872, 5799390), (4894, 5773320), (4977, 5677040), (5040, 5606077), (5220, 5412764), (5530, 5109336), (5688, 4967410), (6090, 4639512), (6320, 4470669), (6636, 4257780), (6873, 4110960), (6960, 4059573), (7110, 3973928), (7308, 3866260), (7341, 3848880), (8120, 3479634), (8295, 3406224), (8848, 3193335), (9135, 3093008), (9164, 3083220), (9480, 2980446), (9744, 2899695), (9788, 2886660), (9954, 2838520), (10440, 2706382), (11060, 2554668), (11376, 2483705), (11455, 2466576), (12180, 2319756), (12235, 2309328), (13272, 2128890), (13746, 2055480), (14220, 1986964), (14616, 1933130), (14682, 1924440), (16037, 1761840), (16240, 1739817), (16590, 1703112), (17129, 1649520), (18270, 1546504), (18328, 1541610), (18960, 1490223), (19576, 1443330), (19908, 1419260), (20619, 1370320), (20880, 1353191), (22023, 1282960), (22120, 1277334), (22910, 1233288), (24360, 1159878), (24470, 1154664), (24885, 1135408), (26544, 1064445), (27492, 1027740), (28440, 993482), (29232, 966565), (29364, 962220), (32074, 880920), (33180, 851556), (34258, 824760), (34365, 822192), (36540, 773252), (36656, 770805), (36705, 769776), (39152, 721665), (39816, 709630), (41238, 685160), (44046, 641480), (44240, 638667), (45820, 616644), (48111, 587280), (48720, 579939), (48940, 577332), (49770, 567704), (51387, 549840), (54984, 513870), (56880, 496741), (58728, 481110), (64148, 440460), (66360, 425778), (68516, 412380), (68730, 411096), (70963, 398160), (73080, 386626), (73410, 384888), (79632, 354815), (80185, 352368), (82476, 342580), (85645, 329904), (88092, 320740), (91640, 308322), (96222, 293640), (97880, 288666), (99540, 283852), (102774, 274920), (103095, 274064), (109968, 256935), (110115, 256592), (117456, 240555), (128296, 220230), (132720, 212889), (137032, 206190), (137460, 205548), (141926, 199080), (144333, 195760), (146160, 193313), (146820, 192444), (154161, 183280), (160370, 176184), (164952, 171290)]