19718835840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18307}}^1$

素因数の和:18360

約数の個数: 384

約数和(自身を含む): 78655561920

約数和(自身を除く): 58936726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 384, 396, 408, 440, 480, 495, 510, 528, 544, 561, 576, 612, 640, 660, 680, 704, 720, 748, 765, 792, 816, 880, 935, 960, 990, 1020, 1056, 1088, 1122, 1152, 1224, 1320, 1360, 1408, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1920, 1980, 2040, 2112, 2176, 2244, 2448, 2640, 2720, 2805, 2880, 2992, 3060, 3168, 3264, 3366, 3520, 3740, 3960, 4080, 4224, 4488, 4896, 5280, 5440, 5610, 5760, 5984, 6120, 6336, 6528, 6732, 7040, 7480, 7920, 8160, 8415, 8976, 9792, 10560, 10880, 11220, 11968, 12240, 12672, 13464, 14960, 15840, 16320, 16830, 17952, 18307, 19584, 21120, 22440, 23936, 24480, 26928, 29920, 31680, 32640, 33660, 35904, 36614, 44880, 48960, 53856, 54921, 59840, 63360, 67320, 71808, 73228, 89760, 91535, 97920, 107712, 109842, 119680, 134640, 146456, 164763, 179520, 183070, 201377, 215424, 219684, 269280, 274605, 292912, 311219, 329526, 359040, 366140, 402754, 439368, 538560, 549210, 585824, 604131, 622438, 659052, 732280, 805508, 823815, 878736, 933657, 1006885, 1077120, 1098420, 1171648, 1208262, 1244876, 1318104, 1464560, 1556095, 1611016, 1647630, 1757472, 1812393, 1867314, 2013770, 2196840, 2343296, 2416524, 2489752, 2636208, 2800971, 2929120, 3020655, 3112190, 3222032, 3295260, 3423409, 3514944, 3624786, 3734628, 4027540, 4393680, 4668285, 4833048, 4979504, 5272416, 5601942, 5858240, 6041310, 6224380, 6444064, 6590520, 6846818, 7029888, 7249572, 7469256, 8055080, 8787360, 9061965, 9336570, 9666096, 9959008, 10270227, 10544832, 11203884, 11716480, 12082620, 12448760, 12888128, 13181040, 13693636, 14004855, 14499144, 14938512, 16110160, 17117045, 17574720, 18123930, 18673140, 19332192, 19918016, 20540454, 21089664, 22407768, 24165240, 24897520, 25776256, 26362080, 27387272, 28009710, 28998288, 29877024, 30810681, 32220320, 34234090, 35149440, 36247860, 37346280, 38664384, 39836032, 41080908, 44815536, 48330480, 49795040, 51351135, 52724160, 54774544, 56019420, 57996576, 59754048, 61621362, 64440640, 68468180, 72495720, 74692560, 77328768, 82161816, 89631072, 96660960, 99590080, 102702270, 105448320, 109549088, 112038840, 115993152, 119508096, 123242724, 128881280, 136936360, 144991440, 149385120, 154053405, 164323632, 179262144, 193321920, 199180160, 205404540, 219098176, 224077680, 231986304, 246485448, 273872720, 289982880, 298770240, 308106810, 328647264, 358524288, 386643840, 410809080, 438196352, 448155360, 492970896, 547745440, 579965760, 597540480, 616213620, 657294528, 821618160, 896310720, 985941792, 1095490880, 1159931520, 1232427240, 1314589056, 1643236320, 1792621440, 1971883584, 2190981760, 2464854480, 3286472640, 3943767168, 4929708960, 6572945280, 9859417920, 19718835840]

約数ペア:

[(1, 19718835840), (2, 9859417920), (3, 6572945280), (4, 4929708960), (5, 3943767168), (6, 3286472640), (8, 2464854480), (9, 2190981760), (10, 1971883584), (11, 1792621440), (12, 1643236320), (15, 1314589056), (16, 1232427240), (17, 1159931520), (18, 1095490880), (20, 985941792), (22, 896310720), (24, 821618160), (30, 657294528), (32, 616213620), (33, 597540480), (34, 579965760), (36, 547745440), (40, 492970896), (44, 448155360), (45, 438196352), (48, 410809080), (51, 386643840), (55, 358524288), (60, 328647264), (64, 308106810), (66, 298770240), (68, 289982880), (72, 273872720), (80, 246485448), (85, 231986304), (88, 224077680), (90, 219098176), (96, 205404540), (99, 199180160), (102, 193321920), (110, 179262144), (120, 164323632), (128, 154053405), (132, 149385120), (136, 144991440), (144, 136936360), (153, 128881280), (160, 123242724), (165, 119508096), (170, 115993152), (176, 112038840), (180, 109549088), (187, 105448320), (192, 102702270), (198, 99590080), (204, 96660960), (220, 89631072), (240, 82161816), (255, 77328768), (264, 74692560), (272, 72495720), (288, 68468180), (306, 64440640), (320, 61621362), (330, 59754048), (340, 57996576), (352, 56019420), (360, 54774544), (374, 52724160), (384, 51351135), (396, 49795040), (408, 48330480), (440, 44815536), (480, 41080908), (495, 39836032), (510, 38664384), (528, 37346280), (544, 36247860), (561, 35149440), (576, 34234090), (612, 32220320), (640, 30810681), (660, 29877024), (680, 28998288), (704, 28009710), (720, 27387272), (748, 26362080), (765, 25776256), (792, 24897520), (816, 24165240), (880, 22407768), (935, 21089664), (960, 20540454), (990, 19918016), (1020, 19332192), (1056, 18673140), (1088, 18123930), (1122, 17574720), (1152, 17117045), (1224, 16110160), (1320, 14938512), (1360, 14499144), (1408, 14004855), (1440, 13693636), (1496, 13181040), (1530, 12888128), (1584, 12448760), (1632, 12082620), (1683, 11716480), (1760, 11203884), (1870, 10544832), (1920, 10270227), (1980, 9959008), (2040, 9666096), (2112, 9336570), (2176, 9061965), (2244, 8787360), (2448, 8055080), (2640, 7469256), (2720, 7249572), (2805, 7029888), (2880, 6846818), (2992, 6590520), (3060, 6444064), (3168, 6224380), (3264, 6041310), (3366, 5858240), (3520, 5601942), (3740, 5272416), (3960, 4979504), (4080, 4833048), (4224, 4668285), (4488, 4393680), (4896, 4027540), (5280, 3734628), (5440, 3624786), (5610, 3514944), (5760, 3423409), (5984, 3295260), (6120, 3222032), (6336, 3112190), (6528, 3020655), (6732, 2929120), (7040, 2800971), (7480, 2636208), (7920, 2489752), (8160, 2416524), (8415, 2343296), (8976, 2196840), (9792, 2013770), (10560, 1867314), (10880, 1812393), (11220, 1757472), (11968, 1647630), (12240, 1611016), (12672, 1556095), (13464, 1464560), (14960, 1318104), (15840, 1244876), (16320, 1208262), (16830, 1171648), (17952, 1098420), (18307, 1077120), (19584, 1006885), (21120, 933657), (22440, 878736), (23936, 823815), (24480, 805508), (26928, 732280), (29920, 659052), (31680, 622438), (32640, 604131), (33660, 585824), (35904, 549210), (36614, 538560), (44880, 439368), (48960, 402754), (53856, 366140), (54921, 359040), (59840, 329526), (63360, 311219), (67320, 292912), (71808, 274605), (73228, 269280), (89760, 219684), (91535, 215424), (97920, 201377), (107712, 183070), (109842, 179520), (119680, 164763), (134640, 146456)]