291899520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 384

約数和(自身を含む): 1168577280

約数和(自身を除く): 876677760

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, 271, 272, 288, 306, 320, 330, 340, 352, 360, 374, 384, 396, 408, 440, 480, 495, 510, 528, 542, 544, 561, 576, 612, 640, 660, 680, 704, 720, 748, 765, 792, 813, 816, 880, 935, 960, 990, 1020, 1056, 1084, 1088, 1122, 1152, 1224, 1320, 1355, 1360, 1408, 1440, 1496, 1530, 1584, 1626, 1632, 1683, 1760, 1870, 1920, 1980, 2040, 2112, 2168, 2176, 2244, 2439, 2448, 2640, 2710, 2720, 2805, 2880, 2981, 2992, 3060, 3168, 3252, 3264, 3366, 3520, 3740, 3960, 4065, 4080, 4224, 4336, 4488, 4607, 4878, 4896, 5280, 5420, 5440, 5610, 5760, 5962, 5984, 6120, 6336, 6504, 6528, 6732, 7040, 7480, 7920, 8130, 8160, 8415, 8672, 8943, 8976, 9214, 9756, 9792, 10560, 10840, 10880, 11220, 11924, 11968, 12195, 12240, 12672, 13008, 13464, 13821, 14905, 14960, 15840, 16260, 16320, 16830, 17344, 17886, 17952, 18428, 19512, 19584, 21120, 21680, 22440, 23035, 23848, 23936, 24390, 24480, 26016, 26829, 26928, 27642, 29810, 29920, 31680, 32520, 32640, 33660, 34688, 35772, 35904, 36856, 39024, 41463, 43360, 44715, 44880, 46070, 47696, 48780, 48960, 50677, 52032, 53658, 53856, 55284, 59620, 59840, 63360, 65040, 67320, 69105, 71544, 71808, 73712, 78048, 82926, 86720, 89430, 89760, 92140, 95392, 97560, 97920, 101354, 104064, 107316, 107712, 110568, 119240, 119680, 130080, 134145, 134640, 138210, 143088, 147424, 152031, 156096, 165852, 173440, 178860, 179520, 184280, 190784, 195120, 202708, 207315, 214632, 215424, 221136, 238480, 253385, 260160, 268290, 269280, 276420, 286176, 294848, 304062, 312192, 331704, 357720, 359040, 368560, 381568, 390240, 405416, 414630, 429264, 442272, 456093, 476960, 506770, 520320, 536580, 538560, 552840, 572352, 589696, 608124, 663408, 715440, 737120, 760155, 780480, 810832, 829260, 858528, 884544, 912186, 953920, 1013540, 1073160, 1077120, 1105680, 1144704, 1216248, 1326816, 1430880, 1474240, 1520310, 1560960, 1621664, 1658520, 1717056, 1769088, 1824372, 1907840, 2027080, 2146320, 2211360, 2280465, 2432496, 2653632, 2861760, 2948480, 3040620, 3243328, 3317040, 3434112, 3648744, 4054160, 4292640, 4422720, 4560930, 4864992, 5307264, 5723520, 6081240, 6486656, 6634080, 7297488, 8108320, 8585280, 8845440, 9121860, 9729984, 12162480, 13268160, 14594976, 16216640, 17170560, 18243720, 19459968, 24324960, 26536320, 29189952, 32433280, 36487440, 48649920, 58379904, 72974880, 97299840, 145949760, 291899520]

約数ペア:

[(1, 291899520), (2, 145949760), (3, 97299840), (4, 72974880), (5, 58379904), (6, 48649920), (8, 36487440), (9, 32433280), (10, 29189952), (11, 26536320), (12, 24324960), (15, 19459968), (16, 18243720), (17, 17170560), (18, 16216640), (20, 14594976), (22, 13268160), (24, 12162480), (30, 9729984), (32, 9121860), (33, 8845440), (34, 8585280), (36, 8108320), (40, 7297488), (44, 6634080), (45, 6486656), (48, 6081240), (51, 5723520), (55, 5307264), (60, 4864992), (64, 4560930), (66, 4422720), (68, 4292640), (72, 4054160), (80, 3648744), (85, 3434112), (88, 3317040), (90, 3243328), (96, 3040620), (99, 2948480), (102, 2861760), (110, 2653632), (120, 2432496), (128, 2280465), (132, 2211360), (136, 2146320), (144, 2027080), (153, 1907840), (160, 1824372), (165, 1769088), (170, 1717056), (176, 1658520), (180, 1621664), (187, 1560960), (192, 1520310), (198, 1474240), (204, 1430880), (220, 1326816), (240, 1216248), (255, 1144704), (264, 1105680), (271, 1077120), (272, 1073160), (288, 1013540), (306, 953920), (320, 912186), (330, 884544), (340, 858528), (352, 829260), (360, 810832), (374, 780480), (384, 760155), (396, 737120), (408, 715440), (440, 663408), (480, 608124), (495, 589696), (510, 572352), (528, 552840), (542, 538560), (544, 536580), (561, 520320), (576, 506770), (612, 476960), (640, 456093), (660, 442272), (680, 429264), (704, 414630), (720, 405416), (748, 390240), (765, 381568), (792, 368560), (813, 359040), (816, 357720), (880, 331704), (935, 312192), (960, 304062), (990, 294848), (1020, 286176), (1056, 276420), (1084, 269280), (1088, 268290), (1122, 260160), (1152, 253385), (1224, 238480), (1320, 221136), (1355, 215424), (1360, 214632), (1408, 207315), (1440, 202708), (1496, 195120), (1530, 190784), (1584, 184280), (1626, 179520), (1632, 178860), (1683, 173440), (1760, 165852), (1870, 156096), (1920, 152031), (1980, 147424), (2040, 143088), (2112, 138210), (2168, 134640), (2176, 134145), (2244, 130080), (2439, 119680), (2448, 119240), (2640, 110568), (2710, 107712), (2720, 107316), (2805, 104064), (2880, 101354), (2981, 97920), (2992, 97560), (3060, 95392), (3168, 92140), (3252, 89760), (3264, 89430), (3366, 86720), (3520, 82926), (3740, 78048), (3960, 73712), (4065, 71808), (4080, 71544), (4224, 69105), (4336, 67320), (4488, 65040), (4607, 63360), (4878, 59840), (4896, 59620), (5280, 55284), (5420, 53856), (5440, 53658), (5610, 52032), (5760, 50677), (5962, 48960), (5984, 48780), (6120, 47696), (6336, 46070), (6504, 44880), (6528, 44715), (6732, 43360), (7040, 41463), (7480, 39024), (7920, 36856), (8130, 35904), (8160, 35772), (8415, 34688), (8672, 33660), (8943, 32640), (8976, 32520), (9214, 31680), (9756, 29920), (9792, 29810), (10560, 27642), (10840, 26928), (10880, 26829), (11220, 26016), (11924, 24480), (11968, 24390), (12195, 23936), (12240, 23848), (12672, 23035), (13008, 22440), (13464, 21680), (13821, 21120), (14905, 19584), (14960, 19512), (15840, 18428), (16260, 17952), (16320, 17886), (16830, 17344)]