39853440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 384

約数和(自身を含む): 163257120

約数和(自身を除く): 123403680

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, 37, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 74, 80, 85, 88, 90, 96, 99, 102, 110, 111, 120, 128, 132, 136, 144, 148, 153, 160, 165, 170, 176, 180, 185, 187, 192, 198, 204, 220, 222, 240, 255, 264, 272, 288, 296, 306, 320, 330, 333, 340, 352, 360, 370, 374, 384, 396, 407, 408, 440, 444, 480, 495, 510, 528, 544, 555, 561, 576, 592, 612, 629, 640, 660, 666, 680, 704, 720, 740, 748, 765, 792, 814, 816, 880, 888, 935, 960, 990, 1020, 1056, 1088, 1110, 1122, 1152, 1184, 1221, 1224, 1258, 1320, 1332, 1360, 1408, 1440, 1480, 1496, 1530, 1584, 1628, 1632, 1665, 1683, 1760, 1776, 1870, 1887, 1920, 1980, 2035, 2040, 2112, 2176, 2220, 2244, 2368, 2442, 2448, 2516, 2640, 2664, 2720, 2805, 2880, 2960, 2992, 3060, 3145, 3168, 3256, 3264, 3330, 3366, 3520, 3552, 3663, 3740, 3774, 3960, 4070, 4080, 4224, 4440, 4488, 4736, 4884, 4896, 5032, 5280, 5328, 5440, 5610, 5661, 5760, 5920, 5984, 6105, 6120, 6290, 6336, 6512, 6528, 6660, 6732, 6919, 7040, 7104, 7326, 7480, 7548, 7920, 8140, 8160, 8415, 8880, 8976, 9435, 9768, 9792, 10064, 10560, 10656, 10880, 11220, 11322, 11840, 11968, 12210, 12240, 12580, 12672, 13024, 13320, 13464, 13838, 14208, 14652, 14960, 15096, 15840, 16280, 16320, 16830, 17760, 17952, 18315, 18870, 19536, 19584, 20128, 20757, 21120, 21312, 22440, 22644, 23680, 23936, 24420, 24480, 25160, 26048, 26640, 26928, 27676, 28305, 29304, 29920, 30192, 31680, 32560, 32640, 33660, 34595, 35520, 35904, 36630, 37740, 39072, 40256, 41514, 42624, 44880, 45288, 48840, 48960, 50320, 52096, 53280, 53856, 55352, 56610, 58608, 59840, 60384, 62271, 63360, 65120, 67320, 69190, 71040, 71808, 73260, 75480, 78144, 80512, 83028, 89760, 90576, 97680, 97920, 100640, 103785, 106560, 107712, 110704, 113220, 117216, 119680, 120768, 124542, 130240, 134640, 138380, 146520, 150960, 156288, 166056, 179520, 181152, 195360, 201280, 207570, 213120, 215424, 221408, 226440, 234432, 241536, 249084, 260480, 269280, 276760, 293040, 301920, 311355, 332112, 359040, 362304, 390720, 402560, 415140, 442816, 452880, 468864, 498168, 538560, 553520, 586080, 603840, 622710, 664224, 724608, 781440, 830280, 885632, 905760, 996336, 1077120, 1107040, 1172160, 1207680, 1245420, 1328448, 1660560, 1811520, 1992672, 2214080, 2344320, 2490840, 2656896, 3321120, 3623040, 3985344, 4428160, 4981680, 6642240, 7970688, 9963360, 13284480, 19926720, 39853440]

約数ペア:

[(1, 39853440), (2, 19926720), (3, 13284480), (4, 9963360), (5, 7970688), (6, 6642240), (8, 4981680), (9, 4428160), (10, 3985344), (11, 3623040), (12, 3321120), (15, 2656896), (16, 2490840), (17, 2344320), (18, 2214080), (20, 1992672), (22, 1811520), (24, 1660560), (30, 1328448), (32, 1245420), (33, 1207680), (34, 1172160), (36, 1107040), (37, 1077120), (40, 996336), (44, 905760), (45, 885632), (48, 830280), (51, 781440), (55, 724608), (60, 664224), (64, 622710), (66, 603840), (68, 586080), (72, 553520), (74, 538560), (80, 498168), (85, 468864), (88, 452880), (90, 442816), (96, 415140), (99, 402560), (102, 390720), (110, 362304), (111, 359040), (120, 332112), (128, 311355), (132, 301920), (136, 293040), (144, 276760), (148, 269280), (153, 260480), (160, 249084), (165, 241536), (170, 234432), (176, 226440), (180, 221408), (185, 215424), (187, 213120), (192, 207570), (198, 201280), (204, 195360), (220, 181152), (222, 179520), (240, 166056), (255, 156288), (264, 150960), (272, 146520), (288, 138380), (296, 134640), (306, 130240), (320, 124542), (330, 120768), (333, 119680), (340, 117216), (352, 113220), (360, 110704), (370, 107712), (374, 106560), (384, 103785), (396, 100640), (407, 97920), (408, 97680), (440, 90576), (444, 89760), (480, 83028), (495, 80512), (510, 78144), (528, 75480), (544, 73260), (555, 71808), (561, 71040), (576, 69190), (592, 67320), (612, 65120), (629, 63360), (640, 62271), (660, 60384), (666, 59840), (680, 58608), (704, 56610), (720, 55352), (740, 53856), (748, 53280), (765, 52096), (792, 50320), (814, 48960), (816, 48840), (880, 45288), (888, 44880), (935, 42624), (960, 41514), (990, 40256), (1020, 39072), (1056, 37740), (1088, 36630), (1110, 35904), (1122, 35520), (1152, 34595), (1184, 33660), (1221, 32640), (1224, 32560), (1258, 31680), (1320, 30192), (1332, 29920), (1360, 29304), (1408, 28305), (1440, 27676), (1480, 26928), (1496, 26640), (1530, 26048), (1584, 25160), (1628, 24480), (1632, 24420), (1665, 23936), (1683, 23680), (1760, 22644), (1776, 22440), (1870, 21312), (1887, 21120), (1920, 20757), (1980, 20128), (2035, 19584), (2040, 19536), (2112, 18870), (2176, 18315), (2220, 17952), (2244, 17760), (2368, 16830), (2442, 16320), (2448, 16280), (2516, 15840), (2640, 15096), (2664, 14960), (2720, 14652), (2805, 14208), (2880, 13838), (2960, 13464), (2992, 13320), (3060, 13024), (3145, 12672), (3168, 12580), (3256, 12240), (3264, 12210), (3330, 11968), (3366, 11840), (3520, 11322), (3552, 11220), (3663, 10880), (3740, 10656), (3774, 10560), (3960, 10064), (4070, 9792), (4080, 9768), (4224, 9435), (4440, 8976), (4488, 8880), (4736, 8415), (4884, 8160), (4896, 8140), (5032, 7920), (5280, 7548), (5328, 7480), (5440, 7326), (5610, 7104), (5661, 7040), (5760, 6919), (5920, 6732), (5984, 6660), (6105, 6528), (6120, 6512), (6290, 6336)]