1857313920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 512

約数和(自身を含む): 7825766400

約数和(自身を除く): 5968452480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 192, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 320, 330, 336, 340, 352, 357, 374, 384, 385, 408, 420, 440, 448, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 640, 660, 672, 680, 704, 714, 739, 748, 770, 816, 840, 880, 896, 924, 935, 952, 960, 1020, 1056, 1088, 1120, 1122, 1155, 1190, 1232, 1309, 1320, 1344, 1360, 1408, 1428, 1478, 1496, 1540, 1632, 1680, 1760, 1785, 1848, 1870, 1904, 1920, 2040, 2112, 2176, 2217, 2240, 2244, 2310, 2380, 2464, 2618, 2640, 2688, 2720, 2805, 2856, 2956, 2992, 3080, 3264, 3360, 3520, 3570, 3695, 3696, 3740, 3808, 3927, 4080, 4224, 4434, 4480, 4488, 4620, 4760, 4928, 5173, 5236, 5280, 5440, 5610, 5712, 5912, 5984, 6160, 6528, 6545, 6720, 7040, 7140, 7390, 7392, 7480, 7616, 7854, 8129, 8160, 8868, 8976, 9240, 9520, 9856, 10346, 10472, 10560, 10880, 11085, 11220, 11424, 11824, 11968, 12320, 12563, 13090, 13440, 14280, 14780, 14784, 14960, 15232, 15519, 15708, 16258, 16320, 17736, 17952, 18480, 19040, 19635, 20692, 20944, 21120, 22170, 22440, 22848, 23648, 23936, 24387, 24640, 25126, 25865, 26180, 28560, 29560, 29568, 29920, 31038, 31416, 32516, 32640, 35472, 35904, 36960, 37689, 38080, 39270, 40645, 41384, 41888, 44340, 44880, 45696, 47296, 48774, 49280, 50252, 51730, 52360, 56903, 57120, 59120, 59840, 62076, 62815, 62832, 65032, 70944, 71808, 73920, 75378, 76160, 77595, 78540, 81290, 82768, 83776, 87941, 88680, 89760, 94592, 97548, 100504, 103460, 104720, 113806, 114240, 118240, 119680, 121935, 124152, 125630, 125664, 130064, 138193, 141888, 147840, 150756, 155190, 157080, 162580, 165536, 167552, 170709, 175882, 177360, 179520, 188445, 195096, 201008, 206920, 209440, 227612, 228480, 236480, 243870, 248304, 251260, 251328, 260128, 263823, 276386, 283776, 284515, 301512, 310380, 314160, 325160, 331072, 341418, 351764, 354720, 359040, 376890, 390192, 402016, 413840, 414579, 418880, 439705, 455224, 472960, 487740, 496608, 502520, 502656, 520256, 527646, 552772, 569030, 603024, 620760, 628320, 650320, 662144, 682836, 690965, 703528, 709440, 753780, 780384, 804032, 827680, 829158, 837760, 853545, 879410, 910448, 967351, 975480, 993216, 1005040, 1040512, 1055292, 1105544, 1138060, 1206048, 1241520, 1256640, 1300640, 1319115, 1365672, 1381930, 1407056, 1418880, 1507560, 1560768, 1608064, 1655360, 1658316, 1707090, 1758820, 1820896, 1934702, 1950960, 1986432, 2010080, 2072895, 2110584, 2211088, 2276120, 2412096, 2483040, 2513280, 2601280, 2638230, 2731344, 2763860, 2814112, 2902053, 3015120, 3121536, 3310720, 3316632, 3414180, 3517640, 3641792, 3869404, 3901920, 4020160, 4145790, 4221168, 4422176, 4552240, 4824192, 4836755, 4966080, 5202560, 5276460, 5462688, 5527720, 5628224, 5804106, 6030240, 6633264, 6828360, 7035280, 7283584, 7738808, 7803840, 8040320, 8291580, 8442336, 8844352, 9104480, 9673510, 9932160, 10552920, 10925376, 11055440, 11256448, 11608212, 12060480, 13266528, 13656720, 14070560, 14510265, 15477616, 15607680, 16583160, 16884672, 17688704, 18208960, 19347020, 21105840, 21850752, 22110880, 23216424, 24120960, 26533056, 27313440, 28141120, 29020530, 30955232, 33166320, 33769344, 36417920, 38694040, 42211680, 44221760, 46432848, 53066112, 54626880, 56282240, 58041060, 61910464, 66332640, 77388080, 84423360, 88443520, 92865696, 109253760, 116082120, 123820928, 132665280, 154776160, 168846720, 185731392, 232164240, 265330560, 309552320, 371462784, 464328480, 619104640, 928656960, 1857313920]

約数ペア:

[(1, 1857313920), (2, 928656960), (3, 619104640), (4, 464328480), (5, 371462784), (6, 309552320), (7, 265330560), (8, 232164240), (10, 185731392), (11, 168846720), (12, 154776160), (14, 132665280), (15, 123820928), (16, 116082120), (17, 109253760), (20, 92865696), (21, 88443520), (22, 84423360), (24, 77388080), (28, 66332640), (30, 61910464), (32, 58041060), (33, 56282240), (34, 54626880), (35, 53066112), (40, 46432848), (42, 44221760), (44, 42211680), (48, 38694040), (51, 36417920), (55, 33769344), (56, 33166320), (60, 30955232), (64, 29020530), (66, 28141120), (68, 27313440), (70, 26533056), (77, 24120960), (80, 23216424), (84, 22110880), (85, 21850752), (88, 21105840), (96, 19347020), (102, 18208960), (105, 17688704), (110, 16884672), (112, 16583160), (119, 15607680), (120, 15477616), (128, 14510265), (132, 14070560), (136, 13656720), (140, 13266528), (154, 12060480), (160, 11608212), (165, 11256448), (168, 11055440), (170, 10925376), (176, 10552920), (187, 9932160), (192, 9673510), (204, 9104480), (210, 8844352), (220, 8442336), (224, 8291580), (231, 8040320), (238, 7803840), (240, 7738808), (255, 7283584), (264, 7035280), (272, 6828360), (280, 6633264), (308, 6030240), (320, 5804106), (330, 5628224), (336, 5527720), (340, 5462688), (352, 5276460), (357, 5202560), (374, 4966080), (384, 4836755), (385, 4824192), (408, 4552240), (420, 4422176), (440, 4221168), (448, 4145790), (462, 4020160), (476, 3901920), (480, 3869404), (510, 3641792), (528, 3517640), (544, 3414180), (560, 3316632), (561, 3310720), (595, 3121536), (616, 3015120), (640, 2902053), (660, 2814112), (672, 2763860), (680, 2731344), (704, 2638230), (714, 2601280), (739, 2513280), (748, 2483040), (770, 2412096), (816, 2276120), (840, 2211088), (880, 2110584), (896, 2072895), (924, 2010080), (935, 1986432), (952, 1950960), (960, 1934702), (1020, 1820896), (1056, 1758820), (1088, 1707090), (1120, 1658316), (1122, 1655360), (1155, 1608064), (1190, 1560768), (1232, 1507560), (1309, 1418880), (1320, 1407056), (1344, 1381930), (1360, 1365672), (1408, 1319115), (1428, 1300640), (1478, 1256640), (1496, 1241520), (1540, 1206048), (1632, 1138060), (1680, 1105544), (1760, 1055292), (1785, 1040512), (1848, 1005040), (1870, 993216), (1904, 975480), (1920, 967351), (2040, 910448), (2112, 879410), (2176, 853545), (2217, 837760), (2240, 829158), (2244, 827680), (2310, 804032), (2380, 780384), (2464, 753780), (2618, 709440), (2640, 703528), (2688, 690965), (2720, 682836), (2805, 662144), (2856, 650320), (2956, 628320), (2992, 620760), (3080, 603024), (3264, 569030), (3360, 552772), (3520, 527646), (3570, 520256), (3695, 502656), (3696, 502520), (3740, 496608), (3808, 487740), (3927, 472960), (4080, 455224), (4224, 439705), (4434, 418880), (4480, 414579), (4488, 413840), (4620, 402016), (4760, 390192), (4928, 376890), (5173, 359040), (5236, 354720), (5280, 351764), (5440, 341418), (5610, 331072), (5712, 325160), (5912, 314160), (5984, 310380), (6160, 301512), (6528, 284515), (6545, 283776), (6720, 276386), (7040, 263823), (7140, 260128), (7390, 251328), (7392, 251260), (7480, 248304), (7616, 243870), (7854, 236480), (8129, 228480), (8160, 227612), (8868, 209440), (8976, 206920), (9240, 201008), (9520, 195096), (9856, 188445), (10346, 179520), (10472, 177360), (10560, 175882), (10880, 170709), (11085, 167552), (11220, 165536), (11424, 162580), (11824, 157080), (11968, 155190), (12320, 150756), (12563, 147840), (13090, 141888), (13440, 138193), (14280, 130064), (14780, 125664), (14784, 125630), (14960, 124152), (15232, 121935), (15519, 119680), (15708, 118240), (16258, 114240), (16320, 113806), (17736, 104720), (17952, 103460), (18480, 100504), (19040, 97548), (19635, 94592), (20692, 89760), (20944, 88680), (21120, 87941), (22170, 83776), (22440, 82768), (22848, 81290), (23648, 78540), (23936, 77595), (24387, 76160), (24640, 75378), (25126, 73920), (25865, 71808), (26180, 70944), (28560, 65032), (29560, 62832), (29568, 62815), (29920, 62076), (31038, 59840), (31416, 59120), (32516, 57120), (32640, 56903), (35472, 52360), (35904, 51730), (36960, 50252), (37689, 49280), (38080, 48774), (39270, 47296), (40645, 45696), (41384, 44880), (41888, 44340)]