40970160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 171774720

約数和(自身を除く): 130804560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 739, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1478, 1540, 1584, 1680, 1848, 1980, 2217, 2310, 2520, 2640, 2772, 2956, 3080, 3465, 3695, 3696, 3960, 4434, 4620, 5040, 5173, 5544, 5912, 6160, 6651, 6930, 7390, 7920, 8129, 8868, 9240, 10346, 11085, 11088, 11824, 13302, 13860, 14780, 15519, 16258, 17736, 18480, 20692, 22170, 24387, 25865, 26604, 27720, 29560, 31038, 32516, 33255, 35472, 40645, 41384, 44340, 46557, 48774, 51730, 53208, 55440, 56903, 59120, 62076, 65032, 66510, 73161, 77595, 81290, 82768, 88680, 93114, 97548, 103460, 106416, 113806, 121935, 124152, 130064, 133020, 146322, 155190, 162580, 170709, 177360, 186228, 195096, 206920, 227612, 232785, 243870, 248304, 266040, 284515, 292644, 310380, 325160, 341418, 365805, 372456, 390192, 413840, 455224, 465570, 487740, 512127, 532080, 569030, 585288, 620760, 650320, 682836, 731610, 744912, 853545, 910448, 931140, 975480, 1024254, 1138060, 1170576, 1241520, 1365672, 1463220, 1707090, 1862280, 1950960, 2048508, 2276120, 2560635, 2731344, 2926440, 3414180, 3724560, 4097016, 4552240, 5121270, 5852880, 6828360, 8194032, 10242540, 13656720, 20485080, 40970160]

約数ペア:

[(1, 40970160), (2, 20485080), (3, 13656720), (4, 10242540), (5, 8194032), (6, 6828360), (7, 5852880), (8, 5121270), (9, 4552240), (10, 4097016), (11, 3724560), (12, 3414180), (14, 2926440), (15, 2731344), (16, 2560635), (18, 2276120), (20, 2048508), (21, 1950960), (22, 1862280), (24, 1707090), (28, 1463220), (30, 1365672), (33, 1241520), (35, 1170576), (36, 1138060), (40, 1024254), (42, 975480), (44, 931140), (45, 910448), (48, 853545), (55, 744912), (56, 731610), (60, 682836), (63, 650320), (66, 620760), (70, 585288), (72, 569030), (77, 532080), (80, 512127), (84, 487740), (88, 465570), (90, 455224), (99, 413840), (105, 390192), (110, 372456), (112, 365805), (120, 341418), (126, 325160), (132, 310380), (140, 292644), (144, 284515), (154, 266040), (165, 248304), (168, 243870), (176, 232785), (180, 227612), (198, 206920), (210, 195096), (220, 186228), (231, 177360), (240, 170709), (252, 162580), (264, 155190), (280, 146322), (308, 133020), (315, 130064), (330, 124152), (336, 121935), (360, 113806), (385, 106416), (396, 103460), (420, 97548), (440, 93114), (462, 88680), (495, 82768), (504, 81290), (528, 77595), (560, 73161), (616, 66510), (630, 65032), (660, 62076), (693, 59120), (720, 56903), (739, 55440), (770, 53208), (792, 51730), (840, 48774), (880, 46557), (924, 44340), (990, 41384), (1008, 40645), (1155, 35472), (1232, 33255), (1260, 32516), (1320, 31038), (1386, 29560), (1478, 27720), (1540, 26604), (1584, 25865), (1680, 24387), (1848, 22170), (1980, 20692), (2217, 18480), (2310, 17736), (2520, 16258), (2640, 15519), (2772, 14780), (2956, 13860), (3080, 13302), (3465, 11824), (3695, 11088), (3696, 11085), (3960, 10346), (4434, 9240), (4620, 8868), (5040, 8129), (5173, 7920), (5544, 7390), (5912, 6930), (6160, 6651)]