19689078240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5144

約数の個数: 480

約数和(自身を含む): 78100013376

約数和(自身を除く): 58410935136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 162, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 416, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 648, 690, 702, 720, 736, 780, 810, 828, 864, 897, 920, 936, 1035, 1040, 1053, 1080, 1104, 1170, 1196, 1242, 1248, 1296, 1380, 1404, 1440, 1495, 1560, 1620, 1656, 1755, 1794, 1840, 1863, 1872, 2070, 2080, 2106, 2160, 2208, 2340, 2392, 2484, 2592, 2691, 2760, 2808, 2990, 3105, 3120, 3240, 3312, 3510, 3588, 3680, 3726, 3744, 4140, 4212, 4320, 4485, 4680, 4784, 4968, 5081, 5265, 5382, 5520, 5616, 5980, 6210, 6240, 6480, 6624, 7020, 7176, 7452, 8073, 8280, 8424, 8970, 9315, 9360, 9568, 9936, 10162, 10530, 10764, 11040, 11232, 11960, 12420, 12960, 13455, 14040, 14352, 14904, 15243, 16146, 16560, 16848, 17940, 18630, 18720, 19872, 20324, 21060, 21528, 23920, 24219, 24840, 25405, 26910, 28080, 28704, 29808, 30486, 32292, 33120, 33696, 35880, 37260, 40365, 40648, 42120, 43056, 45729, 47840, 48438, 49680, 50810, 53820, 56160, 59616, 60972, 64584, 66053, 71760, 74520, 76215, 80730, 81296, 84240, 86112, 91458, 96876, 99360, 101620, 107640, 116863, 121095, 121944, 129168, 132106, 137187, 143520, 149040, 152430, 161460, 162592, 168480, 182916, 193752, 198159, 203240, 215280, 228645, 233726, 242190, 243888, 258336, 264212, 274374, 298080, 304860, 322920, 330265, 350589, 365832, 387504, 396318, 406480, 411561, 430560, 457290, 467452, 484380, 487776, 528424, 548748, 584315, 594477, 609720, 645840, 660530, 685935, 701178, 731664, 775008, 792636, 812960, 823122, 914580, 934904, 968760, 990795, 1051767, 1056848, 1097496, 1168630, 1188954, 1219440, 1291680, 1321060, 1371870, 1402356, 1463328, 1519219, 1585272, 1646244, 1752945, 1783431, 1829160, 1869808, 1937520, 1981590, 2057805, 2103534, 2113696, 2194992, 2337260, 2377908, 2438880, 2642120, 2743740, 2804712, 2972385, 3038438, 3155301, 3170544, 3292488, 3505890, 3566862, 3658320, 3739616, 3875040, 3963180, 4115610, 4207068, 4389984, 4557657, 4674520, 4755816, 5258835, 5284240, 5350293, 5487480, 5609424, 5944770, 6076876, 6310602, 6341088, 6584976, 7011780, 7133724, 7316640, 7596095, 7926360, 8231220, 8414136, 8917155, 9115314, 9349040, 9465903, 9511632, 10517670, 10568480, 10700586, 10974960, 11218848, 11889540, 12153752, 12621204, 13169952, 13672971, 14023560, 14267448, 15192190, 15776505, 15852720, 16462440, 16828272, 17834310, 18230628, 18698080, 18931806, 19023264, 21035340, 21401172, 21949920, 22788285, 23779080, 24307504, 25242408, 26751465, 27345942, 28047120, 28534896, 30384380, 31553010, 31705440, 32924880, 33656544, 35668620, 36461256, 37863612, 41018913, 42070680, 42802344, 45576570, 47329515, 47558160, 48615008, 50484816, 53502930, 54691884, 56094240, 57069792, 60768760, 63106020, 65849760, 68364855, 71337240, 72922512, 75727224, 82037826, 84141360, 85604688, 91153140, 94659030, 95116320, 100969632, 107005860, 109383768, 121537520, 123056739, 126212040, 136729710, 142674480, 145845024, 151454448, 164075652, 168282720, 171209376, 182306280, 189318060, 205094565, 214011720, 218767536, 243075040, 246113478, 252424080, 273459420, 285348960, 302908896, 328151304, 364612560, 378636120, 410189130, 428023440, 437535072, 492226956, 504848160, 546918840, 615283695, 656302608, 729225120, 757272240, 820378260, 856046880, 984453912, 1093837680, 1230567390, 1312605216, 1514544480, 1640756520, 1968907824, 2187675360, 2461134780, 3281513040, 3937815648, 4922269560, 6563026080, 9844539120, 19689078240]

約数ペア:

[(1, 19689078240), (2, 9844539120), (3, 6563026080), (4, 4922269560), (5, 3937815648), (6, 3281513040), (8, 2461134780), (9, 2187675360), (10, 1968907824), (12, 1640756520), (13, 1514544480), (15, 1312605216), (16, 1230567390), (18, 1093837680), (20, 984453912), (23, 856046880), (24, 820378260), (26, 757272240), (27, 729225120), (30, 656302608), (32, 615283695), (36, 546918840), (39, 504848160), (40, 492226956), (45, 437535072), (46, 428023440), (48, 410189130), (52, 378636120), (54, 364612560), (60, 328151304), (65, 302908896), (69, 285348960), (72, 273459420), (78, 252424080), (80, 246113478), (81, 243075040), (90, 218767536), (92, 214011720), (96, 205094565), (104, 189318060), (108, 182306280), (115, 171209376), (117, 168282720), (120, 164075652), (130, 151454448), (135, 145845024), (138, 142674480), (144, 136729710), (156, 126212040), (160, 123056739), (162, 121537520), (180, 109383768), (184, 107005860), (195, 100969632), (207, 95116320), (208, 94659030), (216, 91153140), (230, 85604688), (234, 84141360), (240, 82037826), (260, 75727224), (270, 72922512), (276, 71337240), (288, 68364855), (299, 65849760), (312, 63106020), (324, 60768760), (345, 57069792), (351, 56094240), (360, 54691884), (368, 53502930), (390, 50484816), (405, 48615008), (414, 47558160), (416, 47329515), (432, 45576570), (460, 42802344), (468, 42070680), (480, 41018913), (520, 37863612), (540, 36461256), (552, 35668620), (585, 33656544), (598, 32924880), (621, 31705440), (624, 31553010), (648, 30384380), (690, 28534896), (702, 28047120), (720, 27345942), (736, 26751465), (780, 25242408), (810, 24307504), (828, 23779080), (864, 22788285), (897, 21949920), (920, 21401172), (936, 21035340), (1035, 19023264), (1040, 18931806), (1053, 18698080), (1080, 18230628), (1104, 17834310), (1170, 16828272), (1196, 16462440), (1242, 15852720), (1248, 15776505), (1296, 15192190), (1380, 14267448), (1404, 14023560), (1440, 13672971), (1495, 13169952), (1560, 12621204), (1620, 12153752), (1656, 11889540), (1755, 11218848), (1794, 10974960), (1840, 10700586), (1863, 10568480), (1872, 10517670), (2070, 9511632), (2080, 9465903), (2106, 9349040), (2160, 9115314), (2208, 8917155), (2340, 8414136), (2392, 8231220), (2484, 7926360), (2592, 7596095), (2691, 7316640), (2760, 7133724), (2808, 7011780), (2990, 6584976), (3105, 6341088), (3120, 6310602), (3240, 6076876), (3312, 5944770), (3510, 5609424), (3588, 5487480), (3680, 5350293), (3726, 5284240), (3744, 5258835), (4140, 4755816), (4212, 4674520), (4320, 4557657), (4485, 4389984), (4680, 4207068), (4784, 4115610), (4968, 3963180), (5081, 3875040), (5265, 3739616), (5382, 3658320), (5520, 3566862), (5616, 3505890), (5980, 3292488), (6210, 3170544), (6240, 3155301), (6480, 3038438), (6624, 2972385), (7020, 2804712), (7176, 2743740), (7452, 2642120), (8073, 2438880), (8280, 2377908), (8424, 2337260), (8970, 2194992), (9315, 2113696), (9360, 2103534), (9568, 2057805), (9936, 1981590), (10162, 1937520), (10530, 1869808), (10764, 1829160), (11040, 1783431), (11232, 1752945), (11960, 1646244), (12420, 1585272), (12960, 1519219), (13455, 1463328), (14040, 1402356), (14352, 1371870), (14904, 1321060), (15243, 1291680), (16146, 1219440), (16560, 1188954), (16848, 1168630), (17940, 1097496), (18630, 1056848), (18720, 1051767), (19872, 990795), (20324, 968760), (21060, 934904), (21528, 914580), (23920, 823122), (24219, 812960), (24840, 792636), (25405, 775008), (26910, 731664), (28080, 701178), (28704, 685935), (29808, 660530), (30486, 645840), (32292, 609720), (33120, 594477), (33696, 584315), (35880, 548748), (37260, 528424), (40365, 487776), (40648, 484380), (42120, 467452), (43056, 457290), (45729, 430560), (47840, 411561), (48438, 406480), (49680, 396318), (50810, 387504), (53820, 365832), (56160, 350589), (59616, 330265), (60972, 322920), (64584, 304860), (66053, 298080), (71760, 274374), (74520, 264212), (76215, 258336), (80730, 243888), (81296, 242190), (84240, 233726), (86112, 228645), (91458, 215280), (96876, 203240), (99360, 198159), (101620, 193752), (107640, 182916), (116863, 168480), (121095, 162592), (121944, 161460), (129168, 152430), (132106, 149040), (137187, 143520)]