66916080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 480

約数和(自身を含む): 300837888

約数和(自身を除く): 233921808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 71, 72, 77, 80, 84, 85, 88, 90, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 142, 144, 153, 154, 165, 168, 170, 176, 180, 187, 198, 204, 210, 213, 220, 231, 238, 240, 252, 255, 264, 272, 280, 284, 306, 308, 315, 330, 336, 340, 355, 357, 360, 374, 385, 396, 408, 420, 426, 440, 462, 476, 495, 497, 504, 510, 528, 560, 561, 568, 595, 612, 616, 630, 639, 660, 680, 693, 710, 714, 720, 748, 765, 770, 781, 792, 816, 840, 852, 880, 924, 935, 952, 990, 994, 1008, 1020, 1065, 1071, 1122, 1136, 1155, 1190, 1207, 1224, 1232, 1260, 1278, 1309, 1320, 1360, 1386, 1420, 1428, 1491, 1496, 1530, 1540, 1562, 1584, 1680, 1683, 1704, 1785, 1848, 1870, 1904, 1980, 1988, 2040, 2130, 2142, 2244, 2310, 2343, 2380, 2414, 2448, 2485, 2520, 2556, 2618, 2640, 2772, 2805, 2840, 2856, 2982, 2992, 3060, 3080, 3124, 3195, 3366, 3408, 3465, 3570, 3621, 3696, 3740, 3905, 3927, 3960, 3976, 4080, 4260, 4284, 4473, 4488, 4620, 4686, 4760, 4828, 4970, 5040, 5112, 5236, 5355, 5467, 5544, 5610, 5680, 5712, 5964, 6035, 6120, 6160, 6248, 6390, 6545, 6732, 6930, 7029, 7140, 7242, 7455, 7480, 7810, 7854, 7920, 7952, 8415, 8449, 8520, 8568, 8946, 8976, 9240, 9372, 9520, 9656, 9940, 10224, 10472, 10710, 10863, 10934, 11088, 11220, 11715, 11781, 11928, 12070, 12240, 12496, 12780, 13090, 13277, 13464, 13860, 14058, 14280, 14484, 14910, 14960, 15620, 15708, 16401, 16830, 16898, 17040, 17136, 17892, 18105, 18480, 18744, 19312, 19635, 19880, 20944, 21420, 21726, 21868, 22365, 22440, 23430, 23562, 23856, 24140, 25347, 25560, 26180, 26554, 26928, 27335, 27720, 28116, 28560, 28968, 29820, 31240, 31416, 32802, 33660, 33796, 35145, 35784, 36210, 37488, 39270, 39760, 39831, 42245, 42840, 43452, 43736, 44730, 44880, 46860, 47124, 48280, 49203, 50694, 51120, 52360, 53108, 54315, 54670, 55440, 56232, 57936, 58905, 59640, 62480, 62832, 65604, 66385, 67320, 67592, 70290, 71568, 72420, 76041, 78540, 79662, 82005, 84490, 85680, 86904, 87472, 89460, 92939, 93720, 94248, 96560, 98406, 101388, 104720, 106216, 108630, 109340, 112464, 117810, 119280, 119493, 126735, 131208, 132770, 134640, 135184, 140580, 144840, 152082, 157080, 159324, 164010, 168980, 173808, 178920, 185878, 187440, 188496, 196812, 199155, 202776, 212432, 217260, 218680, 235620, 238986, 246015, 253470, 262416, 265540, 278817, 281160, 289680, 304164, 314160, 318648, 328020, 337960, 357840, 371756, 380205, 393624, 398310, 405552, 434520, 437360, 464695, 471240, 477972, 492030, 506940, 531080, 557634, 562320, 597465, 608328, 637296, 656040, 675920, 743512, 760410, 787248, 796620, 836451, 869040, 929390, 942480, 955944, 984060, 1013880, 1062160, 1115268, 1194930, 1216656, 1312080, 1394085, 1487024, 1520820, 1593240, 1672902, 1858780, 1911888, 1968120, 2027760, 2230536, 2389860, 2788170, 3041640, 3186480, 3345804, 3717560, 3936240, 4182255, 4461072, 4779720, 5576340, 6083280, 6691608, 7435120, 8364510, 9559440, 11152680, 13383216, 16729020, 22305360, 33458040, 66916080]

約数ペア:

[(1, 66916080), (2, 33458040), (3, 22305360), (4, 16729020), (5, 13383216), (6, 11152680), (7, 9559440), (8, 8364510), (9, 7435120), (10, 6691608), (11, 6083280), (12, 5576340), (14, 4779720), (15, 4461072), (16, 4182255), (17, 3936240), (18, 3717560), (20, 3345804), (21, 3186480), (22, 3041640), (24, 2788170), (28, 2389860), (30, 2230536), (33, 2027760), (34, 1968120), (35, 1911888), (36, 1858780), (40, 1672902), (42, 1593240), (44, 1520820), (45, 1487024), (48, 1394085), (51, 1312080), (55, 1216656), (56, 1194930), (60, 1115268), (63, 1062160), (66, 1013880), (68, 984060), (70, 955944), (71, 942480), (72, 929390), (77, 869040), (80, 836451), (84, 796620), (85, 787248), (88, 760410), (90, 743512), (99, 675920), (102, 656040), (105, 637296), (110, 608328), (112, 597465), (119, 562320), (120, 557634), (126, 531080), (132, 506940), (136, 492030), (140, 477972), (142, 471240), (144, 464695), (153, 437360), (154, 434520), (165, 405552), (168, 398310), (170, 393624), (176, 380205), (180, 371756), (187, 357840), (198, 337960), (204, 328020), (210, 318648), (213, 314160), (220, 304164), (231, 289680), (238, 281160), (240, 278817), (252, 265540), (255, 262416), (264, 253470), (272, 246015), (280, 238986), (284, 235620), (306, 218680), (308, 217260), (315, 212432), (330, 202776), (336, 199155), (340, 196812), (355, 188496), (357, 187440), (360, 185878), (374, 178920), (385, 173808), (396, 168980), (408, 164010), (420, 159324), (426, 157080), (440, 152082), (462, 144840), (476, 140580), (495, 135184), (497, 134640), (504, 132770), (510, 131208), (528, 126735), (560, 119493), (561, 119280), (568, 117810), (595, 112464), (612, 109340), (616, 108630), (630, 106216), (639, 104720), (660, 101388), (680, 98406), (693, 96560), (710, 94248), (714, 93720), (720, 92939), (748, 89460), (765, 87472), (770, 86904), (781, 85680), (792, 84490), (816, 82005), (840, 79662), (852, 78540), (880, 76041), (924, 72420), (935, 71568), (952, 70290), (990, 67592), (994, 67320), (1008, 66385), (1020, 65604), (1065, 62832), (1071, 62480), (1122, 59640), (1136, 58905), (1155, 57936), (1190, 56232), (1207, 55440), (1224, 54670), (1232, 54315), (1260, 53108), (1278, 52360), (1309, 51120), (1320, 50694), (1360, 49203), (1386, 48280), (1420, 47124), (1428, 46860), (1491, 44880), (1496, 44730), (1530, 43736), (1540, 43452), (1562, 42840), (1584, 42245), (1680, 39831), (1683, 39760), (1704, 39270), (1785, 37488), (1848, 36210), (1870, 35784), (1904, 35145), (1980, 33796), (1988, 33660), (2040, 32802), (2130, 31416), (2142, 31240), (2244, 29820), (2310, 28968), (2343, 28560), (2380, 28116), (2414, 27720), (2448, 27335), (2485, 26928), (2520, 26554), (2556, 26180), (2618, 25560), (2640, 25347), (2772, 24140), (2805, 23856), (2840, 23562), (2856, 23430), (2982, 22440), (2992, 22365), (3060, 21868), (3080, 21726), (3124, 21420), (3195, 20944), (3366, 19880), (3408, 19635), (3465, 19312), (3570, 18744), (3621, 18480), (3696, 18105), (3740, 17892), (3905, 17136), (3927, 17040), (3960, 16898), (3976, 16830), (4080, 16401), (4260, 15708), (4284, 15620), (4473, 14960), (4488, 14910), (4620, 14484), (4686, 14280), (4760, 14058), (4828, 13860), (4970, 13464), (5040, 13277), (5112, 13090), (5236, 12780), (5355, 12496), (5467, 12240), (5544, 12070), (5610, 11928), (5680, 11781), (5712, 11715), (5964, 11220), (6035, 11088), (6120, 10934), (6160, 10863), (6248, 10710), (6390, 10472), (6545, 10224), (6732, 9940), (6930, 9656), (7029, 9520), (7140, 9372), (7242, 9240), (7455, 8976), (7480, 8946), (7810, 8568), (7854, 8520), (7920, 8449), (7952, 8415)]