128208960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 448

約数和(自身を含む): 526694400

約数和(自身を除く): 398485440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 71, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 142, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 213, 216, 220, 228, 240, 264, 270, 284, 285, 288, 297, 304, 320, 330, 342, 352, 355, 360, 380, 396, 418, 426, 432, 440, 456, 480, 495, 513, 528, 540, 568, 570, 576, 594, 608, 627, 639, 660, 684, 704, 710, 720, 760, 781, 792, 836, 852, 855, 864, 880, 912, 960, 990, 1026, 1045, 1056, 1065, 1080, 1136, 1140, 1188, 1216, 1254, 1278, 1320, 1349, 1368, 1420, 1440, 1485, 1520, 1562, 1584, 1672, 1704, 1710, 1728, 1760, 1824, 1881, 1917, 1980, 2052, 2090, 2112, 2130, 2160, 2272, 2280, 2343, 2376, 2508, 2556, 2565, 2640, 2698, 2736, 2840, 2880, 2970, 3040, 3124, 3135, 3168, 3195, 3344, 3408, 3420, 3520, 3648, 3762, 3834, 3905, 3960, 4047, 4104, 4180, 4260, 4320, 4544, 4560, 4686, 4752, 5016, 5112, 5130, 5280, 5396, 5472, 5643, 5680, 5940, 6080, 6248, 6270, 6336, 6390, 6688, 6745, 6816, 6840, 7029, 7524, 7668, 7810, 7920, 8094, 8208, 8360, 8520, 8640, 9120, 9372, 9405, 9504, 9585, 10032, 10224, 10260, 10560, 10792, 10944, 11286, 11360, 11715, 11880, 12141, 12496, 12540, 12780, 13376, 13490, 13632, 13680, 14058, 14839, 15048, 15336, 15620, 15840, 16188, 16416, 16720, 17040, 18240, 18744, 18810, 19008, 19170, 20064, 20235, 20448, 20520, 21087, 21584, 22572, 22720, 23430, 23760, 24282, 24992, 25080, 25560, 26980, 27360, 28116, 28215, 29678, 30096, 30672, 31240, 31680, 32376, 32832, 33440, 34080, 35145, 36423, 37488, 37620, 38340, 40128, 40470, 40896, 41040, 42174, 43168, 44517, 45144, 46860, 47520, 48564, 49984, 50160, 51120, 53960, 54720, 56232, 56430, 59356, 60192, 60705, 61344, 62480, 64752, 66880, 68160, 70290, 72846, 74195, 74976, 75240, 76680, 80940, 82080, 84348, 86336, 89034, 90288, 93720, 95040, 97128, 100320, 102240, 105435, 107920, 112464, 112860, 118712, 120384, 121410, 122688, 124960, 129504, 133551, 140580, 145692, 148390, 149952, 150480, 153360, 161880, 164160, 168696, 178068, 180576, 182115, 187440, 194256, 200640, 204480, 210870, 215840, 222585, 224928, 225720, 237424, 242820, 249920, 259008, 267102, 281160, 291384, 296780, 300960, 306720, 323760, 337392, 356136, 361152, 364230, 374880, 388512, 400653, 421740, 431680, 445170, 449856, 451440, 474848, 485640, 534204, 562320, 582768, 593560, 601920, 613440, 647520, 667755, 674784, 712272, 728460, 749760, 777024, 801306, 843480, 890340, 902880, 949696, 971280, 1068408, 1124640, 1165536, 1187120, 1295040, 1335510, 1349568, 1424544, 1456920, 1602612, 1686960, 1780680, 1805760, 1942560, 2003265, 2136816, 2249280, 2331072, 2374240, 2671020, 2849088, 2913840, 3205224, 3373920, 3561360, 3885120, 4006530, 4273632, 4748480, 5342040, 5827680, 6410448, 6747840, 7122720, 8013060, 8547264, 10684080, 11655360, 12820896, 14245440, 16026120, 21368160, 25641792, 32052240, 42736320, 64104480, 128208960]

約数ペア:

[(1, 128208960), (2, 64104480), (3, 42736320), (4, 32052240), (5, 25641792), (6, 21368160), (8, 16026120), (9, 14245440), (10, 12820896), (11, 11655360), (12, 10684080), (15, 8547264), (16, 8013060), (18, 7122720), (19, 6747840), (20, 6410448), (22, 5827680), (24, 5342040), (27, 4748480), (30, 4273632), (32, 4006530), (33, 3885120), (36, 3561360), (38, 3373920), (40, 3205224), (44, 2913840), (45, 2849088), (48, 2671020), (54, 2374240), (55, 2331072), (57, 2249280), (60, 2136816), (64, 2003265), (66, 1942560), (71, 1805760), (72, 1780680), (76, 1686960), (80, 1602612), (88, 1456920), (90, 1424544), (95, 1349568), (96, 1335510), (99, 1295040), (108, 1187120), (110, 1165536), (114, 1124640), (120, 1068408), (132, 971280), (135, 949696), (142, 902880), (144, 890340), (152, 843480), (160, 801306), (165, 777024), (171, 749760), (176, 728460), (180, 712272), (190, 674784), (192, 667755), (198, 647520), (209, 613440), (213, 601920), (216, 593560), (220, 582768), (228, 562320), (240, 534204), (264, 485640), (270, 474848), (284, 451440), (285, 449856), (288, 445170), (297, 431680), (304, 421740), (320, 400653), (330, 388512), (342, 374880), (352, 364230), (355, 361152), (360, 356136), (380, 337392), (396, 323760), (418, 306720), (426, 300960), (432, 296780), (440, 291384), (456, 281160), (480, 267102), (495, 259008), (513, 249920), (528, 242820), (540, 237424), (568, 225720), (570, 224928), (576, 222585), (594, 215840), (608, 210870), (627, 204480), (639, 200640), (660, 194256), (684, 187440), (704, 182115), (710, 180576), (720, 178068), (760, 168696), (781, 164160), (792, 161880), (836, 153360), (852, 150480), (855, 149952), (864, 148390), (880, 145692), (912, 140580), (960, 133551), (990, 129504), (1026, 124960), (1045, 122688), (1056, 121410), (1065, 120384), (1080, 118712), (1136, 112860), (1140, 112464), (1188, 107920), (1216, 105435), (1254, 102240), (1278, 100320), (1320, 97128), (1349, 95040), (1368, 93720), (1420, 90288), (1440, 89034), (1485, 86336), (1520, 84348), (1562, 82080), (1584, 80940), (1672, 76680), (1704, 75240), (1710, 74976), (1728, 74195), (1760, 72846), (1824, 70290), (1881, 68160), (1917, 66880), (1980, 64752), (2052, 62480), (2090, 61344), (2112, 60705), (2130, 60192), (2160, 59356), (2272, 56430), (2280, 56232), (2343, 54720), (2376, 53960), (2508, 51120), (2556, 50160), (2565, 49984), (2640, 48564), (2698, 47520), (2736, 46860), (2840, 45144), (2880, 44517), (2970, 43168), (3040, 42174), (3124, 41040), (3135, 40896), (3168, 40470), (3195, 40128), (3344, 38340), (3408, 37620), (3420, 37488), (3520, 36423), (3648, 35145), (3762, 34080), (3834, 33440), (3905, 32832), (3960, 32376), (4047, 31680), (4104, 31240), (4180, 30672), (4260, 30096), (4320, 29678), (4544, 28215), (4560, 28116), (4686, 27360), (4752, 26980), (5016, 25560), (5112, 25080), (5130, 24992), (5280, 24282), (5396, 23760), (5472, 23430), (5643, 22720), (5680, 22572), (5940, 21584), (6080, 21087), (6248, 20520), (6270, 20448), (6336, 20235), (6390, 20064), (6688, 19170), (6745, 19008), (6816, 18810), (6840, 18744), (7029, 18240), (7524, 17040), (7668, 16720), (7810, 16416), (7920, 16188), (8094, 15840), (8208, 15620), (8360, 15336), (8520, 15048), (8640, 14839), (9120, 14058), (9372, 13680), (9405, 13632), (9504, 13490), (9585, 13376), (10032, 12780), (10224, 12540), (10260, 12496), (10560, 12141), (10792, 11880), (10944, 11715), (11286, 11360)]