19581173280

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 432

約数和(自身を含む): 72493372224

約数和(自身を除く): 52912198944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 621, 648, 690, 720, 729, 736, 810, 811, 828, 864, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1458, 1620, 1622, 1656, 1840, 1863, 1944, 2070, 2160, 2187, 2208, 2430, 2433, 2484, 2592, 2760, 2916, 3105, 3240, 3244, 3312, 3645, 3680, 3726, 3888, 4055, 4140, 4320, 4374, 4860, 4866, 4968, 5520, 5589, 5832, 6210, 6480, 6488, 6561, 6624, 7290, 7299, 7452, 7776, 8110, 8280, 8748, 9315, 9720, 9732, 9936, 10935, 11040, 11178, 11664, 12165, 12420, 12960, 12976, 13122, 14580, 14598, 14904, 16220, 16560, 16767, 17496, 18630, 18653, 19440, 19464, 19872, 21870, 21897, 22356, 23328, 24330, 24840, 25952, 26244, 27945, 29160, 29196, 29808, 32440, 32805, 33120, 33534, 34992, 36495, 37260, 37306, 38880, 38928, 43740, 43794, 44712, 48660, 49680, 50301, 52488, 55890, 55959, 58320, 58392, 59616, 64880, 65610, 65691, 67068, 69984, 72990, 74520, 74612, 77856, 83835, 87480, 87588, 89424, 93265, 97320, 99360, 100602, 104976, 109485, 111780, 111918, 116640, 116784, 129760, 131220, 131382, 134136, 145980, 149040, 149224, 150903, 167670, 167877, 174960, 175176, 178848, 186530, 194640, 197073, 201204, 209952, 218970, 223560, 223836, 233568, 251505, 262440, 262764, 268272, 279795, 291960, 298080, 298448, 301806, 328455, 335340, 335754, 349920, 350352, 373060, 389280, 394146, 402408, 437940, 447120, 447672, 503010, 503631, 524880, 525528, 536544, 559590, 583920, 591219, 596896, 603612, 656910, 670680, 671508, 700704, 746120, 754515, 788292, 804816, 839385, 875880, 894240, 895344, 985365, 1006020, 1007262, 1049760, 1051056, 1119180, 1167840, 1182438, 1207224, 1313820, 1341360, 1343016, 1492240, 1509030, 1510893, 1576584, 1609632, 1678770, 1751760, 1773657, 1790688, 1970730, 2012040, 2014524, 2102112, 2238360, 2364876, 2414448, 2518155, 2627640, 2682720, 2686032, 2956095, 2984480, 3018060, 3021786, 3153168, 3357540, 3503520, 3547314, 3941460, 4024080, 4029048, 4476720, 4532679, 4729752, 4828896, 5036310, 5255280, 5320971, 5372064, 5912190, 6036120, 6043572, 6306336, 6715080, 7094628, 7554465, 7882920, 8048160, 8058096, 8868285, 8953440, 9065358, 9459504, 10072620, 10510560, 10641942, 11824380, 12072240, 12087144, 13430160, 13598037, 14189256, 15108930, 15765840, 16116192, 17736570, 18130716, 18919008, 20145240, 21283884, 22663395, 23648760, 24144480, 24174288, 26604855, 26860320, 27196074, 28378512, 30217860, 31531680, 35473140, 36261432, 40290480, 40794111, 42567768, 45326790, 47297520, 48348576, 53209710, 54392148, 56757024, 60435720, 67990185, 70946280, 72522864, 80580960, 81588222, 85135536, 90653580, 94595040, 106419420, 108784296, 120871440, 122382333, 135980370, 141892560, 145045728, 163176444, 170271072, 181307160, 203970555, 212838840, 217568592, 241742880, 244764666, 271960740, 283785120, 326352888, 362614320, 407941110, 425677680, 435137184, 489529332, 543921480, 611911665, 652705776, 725228640, 815882220, 851355360, 979058664, 1087842960, 1223823330, 1305411552, 1631764440, 1958117328, 2175685920, 2447646660, 3263528880, 3916234656, 4895293320, 6527057760, 9790586640, 19581173280]

約数ペア:

[(1, 19581173280), (2, 9790586640), (3, 6527057760), (4, 4895293320), (5, 3916234656), (6, 3263528880), (8, 2447646660), (9, 2175685920), (10, 1958117328), (12, 1631764440), (15, 1305411552), (16, 1223823330), (18, 1087842960), (20, 979058664), (23, 851355360), (24, 815882220), (27, 725228640), (30, 652705776), (32, 611911665), (36, 543921480), (40, 489529332), (45, 435137184), (46, 425677680), (48, 407941110), (54, 362614320), (60, 326352888), (69, 283785120), (72, 271960740), (80, 244764666), (81, 241742880), (90, 217568592), (92, 212838840), (96, 203970555), (108, 181307160), (115, 170271072), (120, 163176444), (135, 145045728), (138, 141892560), (144, 135980370), (160, 122382333), (162, 120871440), (180, 108784296), (184, 106419420), (207, 94595040), (216, 90653580), (230, 85135536), (240, 81588222), (243, 80580960), (270, 72522864), (276, 70946280), (288, 67990185), (324, 60435720), (345, 56757024), (360, 54392148), (368, 53209710), (405, 48348576), (414, 47297520), (432, 45326790), (460, 42567768), (480, 40794111), (486, 40290480), (540, 36261432), (552, 35473140), (621, 31531680), (648, 30217860), (690, 28378512), (720, 27196074), (729, 26860320), (736, 26604855), (810, 24174288), (811, 24144480), (828, 23648760), (864, 22663395), (920, 21283884), (972, 20145240), (1035, 18919008), (1080, 18130716), (1104, 17736570), (1215, 16116192), (1242, 15765840), (1296, 15108930), (1380, 14189256), (1440, 13598037), (1458, 13430160), (1620, 12087144), (1622, 12072240), (1656, 11824380), (1840, 10641942), (1863, 10510560), (1944, 10072620), (2070, 9459504), (2160, 9065358), (2187, 8953440), (2208, 8868285), (2430, 8058096), (2433, 8048160), (2484, 7882920), (2592, 7554465), (2760, 7094628), (2916, 6715080), (3105, 6306336), (3240, 6043572), (3244, 6036120), (3312, 5912190), (3645, 5372064), (3680, 5320971), (3726, 5255280), (3888, 5036310), (4055, 4828896), (4140, 4729752), (4320, 4532679), (4374, 4476720), (4860, 4029048), (4866, 4024080), (4968, 3941460), (5520, 3547314), (5589, 3503520), (5832, 3357540), (6210, 3153168), (6480, 3021786), (6488, 3018060), (6561, 2984480), (6624, 2956095), (7290, 2686032), (7299, 2682720), (7452, 2627640), (7776, 2518155), (8110, 2414448), (8280, 2364876), (8748, 2238360), (9315, 2102112), (9720, 2014524), (9732, 2012040), (9936, 1970730), (10935, 1790688), (11040, 1773657), (11178, 1751760), (11664, 1678770), (12165, 1609632), (12420, 1576584), (12960, 1510893), (12976, 1509030), (13122, 1492240), (14580, 1343016), (14598, 1341360), (14904, 1313820), (16220, 1207224), (16560, 1182438), (16767, 1167840), (17496, 1119180), (18630, 1051056), (18653, 1049760), (19440, 1007262), (19464, 1006020), (19872, 985365), (21870, 895344), (21897, 894240), (22356, 875880), (23328, 839385), (24330, 804816), (24840, 788292), (25952, 754515), (26244, 746120), (27945, 700704), (29160, 671508), (29196, 670680), (29808, 656910), (32440, 603612), (32805, 596896), (33120, 591219), (33534, 583920), (34992, 559590), (36495, 536544), (37260, 525528), (37306, 524880), (38880, 503631), (38928, 503010), (43740, 447672), (43794, 447120), (44712, 437940), (48660, 402408), (49680, 394146), (50301, 389280), (52488, 373060), (55890, 350352), (55959, 349920), (58320, 335754), (58392, 335340), (59616, 328455), (64880, 301806), (65610, 298448), (65691, 298080), (67068, 291960), (69984, 279795), (72990, 268272), (74520, 262764), (74612, 262440), (77856, 251505), (83835, 233568), (87480, 223836), (87588, 223560), (89424, 218970), (93265, 209952), (97320, 201204), (99360, 197073), (100602, 194640), (104976, 186530), (109485, 178848), (111780, 175176), (111918, 174960), (116640, 167877), (116784, 167670), (129760, 150903), (131220, 149224), (131382, 149040), (134136, 145980)]