74788560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 480

約数和(自身を含む): 334264320

約数和(自身を除く): 259475760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 71, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 142, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 213, 220, 228, 231, 240, 252, 264, 266, 280, 284, 285, 304, 308, 315, 330, 336, 342, 355, 360, 380, 385, 396, 399, 418, 420, 426, 440, 456, 462, 495, 497, 504, 528, 532, 560, 568, 570, 616, 627, 630, 639, 660, 665, 684, 693, 710, 720, 760, 770, 781, 792, 798, 836, 840, 852, 855, 880, 912, 924, 990, 994, 1008, 1045, 1064, 1065, 1136, 1140, 1155, 1197, 1232, 1254, 1260, 1278, 1320, 1330, 1349, 1368, 1386, 1420, 1463, 1491, 1520, 1540, 1562, 1584, 1596, 1672, 1680, 1704, 1710, 1848, 1881, 1980, 1988, 1995, 2090, 2128, 2130, 2280, 2310, 2343, 2394, 2485, 2508, 2520, 2556, 2640, 2660, 2698, 2736, 2772, 2840, 2926, 2982, 3080, 3124, 3135, 3192, 3195, 3344, 3408, 3420, 3465, 3696, 3762, 3905, 3960, 3976, 3990, 4047, 4180, 4260, 4389, 4473, 4560, 4620, 4686, 4788, 4970, 5016, 5040, 5112, 5320, 5396, 5467, 5544, 5680, 5852, 5964, 5985, 6160, 6248, 6270, 6384, 6390, 6745, 6840, 6930, 7029, 7315, 7455, 7524, 7810, 7920, 7952, 7980, 8094, 8360, 8520, 8778, 8946, 9240, 9372, 9405, 9443, 9576, 9940, 10032, 10224, 10640, 10792, 10934, 11088, 11704, 11715, 11928, 11970, 12141, 12496, 12540, 12780, 13167, 13490, 13680, 13860, 14058, 14630, 14839, 14910, 15048, 15620, 15960, 16188, 16401, 16720, 17040, 17556, 17892, 18480, 18744, 18810, 18886, 19152, 19880, 20235, 21584, 21868, 21945, 22365, 23408, 23430, 23856, 23940, 24282, 25080, 25560, 26334, 26980, 27335, 27720, 28116, 28329, 29260, 29678, 29820, 30096, 31240, 31920, 32376, 32802, 35112, 35145, 35784, 37488, 37620, 37772, 39760, 40470, 43736, 43890, 44517, 44730, 46860, 47215, 47880, 48564, 49203, 50160, 51120, 52668, 53960, 54670, 55440, 56232, 56658, 58520, 59356, 59640, 60705, 62480, 64752, 65604, 65835, 70224, 70290, 71568, 74195, 75240, 75544, 80940, 82005, 84987, 87472, 87780, 89034, 89460, 93720, 94430, 95760, 97128, 98406, 103873, 105336, 107920, 109340, 112464, 113316, 117040, 118712, 119280, 121410, 131208, 131670, 133551, 140580, 141645, 148390, 150480, 151088, 161880, 164010, 169974, 175560, 178068, 178920, 187440, 188860, 194256, 196812, 207746, 210672, 218680, 222585, 226632, 237424, 242820, 246015, 262416, 263340, 267102, 281160, 283290, 296780, 311619, 323760, 328020, 339948, 351120, 356136, 357840, 377720, 393624, 415492, 424935, 437360, 445170, 453264, 485640, 492030, 519365, 526680, 534204, 562320, 566580, 593560, 623238, 656040, 667755, 679896, 712272, 755440, 787248, 830984, 849870, 890340, 934857, 971280, 984060, 1038730, 1053360, 1068408, 1133160, 1187120, 1246476, 1312080, 1335510, 1359792, 1558095, 1661968, 1699740, 1780680, 1869714, 1968120, 2077460, 2136816, 2266320, 2492952, 2671020, 3116190, 3399480, 3561360, 3739428, 3936240, 4154920, 4674285, 4985904, 5342040, 6232380, 6798960, 7478856, 8309840, 9348570, 10684080, 12464760, 14957712, 18697140, 24929520, 37394280, 74788560]

約数ペア:

[(1, 74788560), (2, 37394280), (3, 24929520), (4, 18697140), (5, 14957712), (6, 12464760), (7, 10684080), (8, 9348570), (9, 8309840), (10, 7478856), (11, 6798960), (12, 6232380), (14, 5342040), (15, 4985904), (16, 4674285), (18, 4154920), (19, 3936240), (20, 3739428), (21, 3561360), (22, 3399480), (24, 3116190), (28, 2671020), (30, 2492952), (33, 2266320), (35, 2136816), (36, 2077460), (38, 1968120), (40, 1869714), (42, 1780680), (44, 1699740), (45, 1661968), (48, 1558095), (55, 1359792), (56, 1335510), (57, 1312080), (60, 1246476), (63, 1187120), (66, 1133160), (70, 1068408), (71, 1053360), (72, 1038730), (76, 984060), (77, 971280), (80, 934857), (84, 890340), (88, 849870), (90, 830984), (95, 787248), (99, 755440), (105, 712272), (110, 679896), (112, 667755), (114, 656040), (120, 623238), (126, 593560), (132, 566580), (133, 562320), (140, 534204), (142, 526680), (144, 519365), (152, 492030), (154, 485640), (165, 453264), (168, 445170), (171, 437360), (176, 424935), (180, 415492), (190, 393624), (198, 377720), (209, 357840), (210, 356136), (213, 351120), (220, 339948), (228, 328020), (231, 323760), (240, 311619), (252, 296780), (264, 283290), (266, 281160), (280, 267102), (284, 263340), (285, 262416), (304, 246015), (308, 242820), (315, 237424), (330, 226632), (336, 222585), (342, 218680), (355, 210672), (360, 207746), (380, 196812), (385, 194256), (396, 188860), (399, 187440), (418, 178920), (420, 178068), (426, 175560), (440, 169974), (456, 164010), (462, 161880), (495, 151088), (497, 150480), (504, 148390), (528, 141645), (532, 140580), (560, 133551), (568, 131670), (570, 131208), (616, 121410), (627, 119280), (630, 118712), (639, 117040), (660, 113316), (665, 112464), (684, 109340), (693, 107920), (710, 105336), (720, 103873), (760, 98406), (770, 97128), (781, 95760), (792, 94430), (798, 93720), (836, 89460), (840, 89034), (852, 87780), (855, 87472), (880, 84987), (912, 82005), (924, 80940), (990, 75544), (994, 75240), (1008, 74195), (1045, 71568), (1064, 70290), (1065, 70224), (1136, 65835), (1140, 65604), (1155, 64752), (1197, 62480), (1232, 60705), (1254, 59640), (1260, 59356), (1278, 58520), (1320, 56658), (1330, 56232), (1349, 55440), (1368, 54670), (1386, 53960), (1420, 52668), (1463, 51120), (1491, 50160), (1520, 49203), (1540, 48564), (1562, 47880), (1584, 47215), (1596, 46860), (1672, 44730), (1680, 44517), (1704, 43890), (1710, 43736), (1848, 40470), (1881, 39760), (1980, 37772), (1988, 37620), (1995, 37488), (2090, 35784), (2128, 35145), (2130, 35112), (2280, 32802), (2310, 32376), (2343, 31920), (2394, 31240), (2485, 30096), (2508, 29820), (2520, 29678), (2556, 29260), (2640, 28329), (2660, 28116), (2698, 27720), (2736, 27335), (2772, 26980), (2840, 26334), (2926, 25560), (2982, 25080), (3080, 24282), (3124, 23940), (3135, 23856), (3192, 23430), (3195, 23408), (3344, 22365), (3408, 21945), (3420, 21868), (3465, 21584), (3696, 20235), (3762, 19880), (3905, 19152), (3960, 18886), (3976, 18810), (3990, 18744), (4047, 18480), (4180, 17892), (4260, 17556), (4389, 17040), (4473, 16720), (4560, 16401), (4620, 16188), (4686, 15960), (4788, 15620), (4970, 15048), (5016, 14910), (5040, 14839), (5112, 14630), (5320, 14058), (5396, 13860), (5467, 13680), (5544, 13490), (5680, 13167), (5852, 12780), (5964, 12540), (5985, 12496), (6160, 12141), (6248, 11970), (6270, 11928), (6384, 11715), (6390, 11704), (6745, 11088), (6840, 10934), (6930, 10792), (7029, 10640), (7315, 10224), (7455, 10032), (7524, 9940), (7810, 9576), (7920, 9443), (7952, 9405), (7980, 9372), (8094, 9240), (8360, 8946), (8520, 8778)]