660813120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 448

約数和(自身を含む): 2699308800

約数和(自身を除く): 2038495680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 396, 408, 409, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 576, 594, 612, 660, 680, 704, 720, 748, 765, 792, 816, 818, 864, 880, 918, 935, 960, 990, 1020, 1056, 1080, 1088, 1122, 1188, 1224, 1227, 1320, 1360, 1440, 1485, 1496, 1530, 1584, 1632, 1636, 1683, 1728, 1760, 1836, 1870, 1980, 2040, 2045, 2112, 2160, 2244, 2295, 2376, 2448, 2454, 2640, 2720, 2805, 2880, 2970, 2992, 3060, 3168, 3264, 3272, 3366, 3520, 3672, 3681, 3740, 3960, 4080, 4090, 4320, 4488, 4499, 4590, 4752, 4896, 4908, 5049, 5280, 5440, 5610, 5940, 5984, 6120, 6135, 6336, 6544, 6732, 6953, 7344, 7362, 7480, 7920, 8160, 8180, 8415, 8640, 8976, 8998, 9180, 9504, 9792, 9816, 10098, 10560, 11043, 11220, 11880, 11968, 12240, 12270, 13088, 13464, 13497, 13906, 14688, 14724, 14960, 15840, 16320, 16360, 16830, 17952, 17996, 18360, 18405, 19008, 19632, 20196, 20859, 22086, 22440, 22495, 23760, 24480, 24540, 25245, 26176, 26928, 26994, 27812, 29376, 29448, 29920, 31680, 32720, 33660, 34765, 35904, 35992, 36720, 36810, 39264, 40392, 40491, 41718, 44172, 44880, 44990, 47520, 48960, 49080, 50490, 53856, 53988, 55215, 55624, 58896, 59840, 62577, 65440, 67320, 67485, 69530, 71984, 73440, 73620, 76483, 78528, 80784, 80982, 83436, 88344, 89760, 89980, 95040, 98160, 100980, 104295, 107712, 107976, 110430, 111248, 117792, 121473, 125154, 130880, 134640, 134970, 139060, 143968, 146880, 147240, 152966, 161568, 161964, 166872, 176688, 179520, 179960, 187731, 196320, 201960, 202455, 208590, 215952, 220860, 222496, 229449, 235584, 242946, 250308, 269280, 269940, 278120, 287936, 294480, 305932, 312885, 323136, 323928, 333744, 353376, 359920, 375462, 382415, 392640, 403920, 404910, 417180, 431904, 441720, 444992, 458898, 485892, 500616, 538560, 539880, 556240, 588960, 607365, 611864, 625770, 647856, 667488, 688347, 706752, 719840, 750924, 764830, 807840, 809820, 834360, 863808, 883440, 917796, 938655, 971784, 1001232, 1079760, 1112480, 1147245, 1177920, 1214730, 1223728, 1251540, 1295712, 1334976, 1376694, 1439680, 1501848, 1529660, 1615680, 1619640, 1668720, 1766880, 1835592, 1877310, 1943568, 2002464, 2065041, 2159520, 2224960, 2294490, 2429460, 2447456, 2503080, 2591424, 2753388, 3003696, 3059320, 3239280, 3337440, 3441735, 3533760, 3671184, 3754620, 3887136, 4004928, 4130082, 4319040, 4588980, 4858920, 4894912, 5006160, 5506776, 6007392, 6118640, 6478560, 6674880, 6883470, 7342368, 7509240, 7774272, 8260164, 9177960, 9717840, 10012320, 10325205, 11013552, 12014784, 12237280, 12957120, 13766940, 14684736, 15018480, 16520328, 18355920, 19435680, 20024640, 20650410, 22027104, 24474560, 27533880, 30036960, 33040656, 36711840, 38871360, 41300820, 44054208, 55067760, 60073920, 66081312, 73423680, 82601640, 110135520, 132162624, 165203280, 220271040, 330406560, 660813120]

約数ペア:

[(1, 660813120), (2, 330406560), (3, 220271040), (4, 165203280), (5, 132162624), (6, 110135520), (8, 82601640), (9, 73423680), (10, 66081312), (11, 60073920), (12, 55067760), (15, 44054208), (16, 41300820), (17, 38871360), (18, 36711840), (20, 33040656), (22, 30036960), (24, 27533880), (27, 24474560), (30, 22027104), (32, 20650410), (33, 20024640), (34, 19435680), (36, 18355920), (40, 16520328), (44, 15018480), (45, 14684736), (48, 13766940), (51, 12957120), (54, 12237280), (55, 12014784), (60, 11013552), (64, 10325205), (66, 10012320), (68, 9717840), (72, 9177960), (80, 8260164), (85, 7774272), (88, 7509240), (90, 7342368), (96, 6883470), (99, 6674880), (102, 6478560), (108, 6118640), (110, 6007392), (120, 5506776), (132, 5006160), (135, 4894912), (136, 4858920), (144, 4588980), (153, 4319040), (160, 4130082), (165, 4004928), (170, 3887136), (176, 3754620), (180, 3671184), (187, 3533760), (192, 3441735), (198, 3337440), (204, 3239280), (216, 3059320), (220, 3003696), (240, 2753388), (255, 2591424), (264, 2503080), (270, 2447456), (272, 2429460), (288, 2294490), (297, 2224960), (306, 2159520), (320, 2065041), (330, 2002464), (340, 1943568), (352, 1877310), (360, 1835592), (374, 1766880), (396, 1668720), (408, 1619640), (409, 1615680), (432, 1529660), (440, 1501848), (459, 1439680), (480, 1376694), (495, 1334976), (510, 1295712), (528, 1251540), (540, 1223728), (544, 1214730), (561, 1177920), (576, 1147245), (594, 1112480), (612, 1079760), (660, 1001232), (680, 971784), (704, 938655), (720, 917796), (748, 883440), (765, 863808), (792, 834360), (816, 809820), (818, 807840), (864, 764830), (880, 750924), (918, 719840), (935, 706752), (960, 688347), (990, 667488), (1020, 647856), (1056, 625770), (1080, 611864), (1088, 607365), (1122, 588960), (1188, 556240), (1224, 539880), (1227, 538560), (1320, 500616), (1360, 485892), (1440, 458898), (1485, 444992), (1496, 441720), (1530, 431904), (1584, 417180), (1632, 404910), (1636, 403920), (1683, 392640), (1728, 382415), (1760, 375462), (1836, 359920), (1870, 353376), (1980, 333744), (2040, 323928), (2045, 323136), (2112, 312885), (2160, 305932), (2244, 294480), (2295, 287936), (2376, 278120), (2448, 269940), (2454, 269280), (2640, 250308), (2720, 242946), (2805, 235584), (2880, 229449), (2970, 222496), (2992, 220860), (3060, 215952), (3168, 208590), (3264, 202455), (3272, 201960), (3366, 196320), (3520, 187731), (3672, 179960), (3681, 179520), (3740, 176688), (3960, 166872), (4080, 161964), (4090, 161568), (4320, 152966), (4488, 147240), (4499, 146880), (4590, 143968), (4752, 139060), (4896, 134970), (4908, 134640), (5049, 130880), (5280, 125154), (5440, 121473), (5610, 117792), (5940, 111248), (5984, 110430), (6120, 107976), (6135, 107712), (6336, 104295), (6544, 100980), (6732, 98160), (6953, 95040), (7344, 89980), (7362, 89760), (7480, 88344), (7920, 83436), (8160, 80982), (8180, 80784), (8415, 78528), (8640, 76483), (8976, 73620), (8998, 73440), (9180, 71984), (9504, 69530), (9792, 67485), (9816, 67320), (10098, 65440), (10560, 62577), (11043, 59840), (11220, 58896), (11880, 55624), (11968, 55215), (12240, 53988), (12270, 53856), (13088, 50490), (13464, 49080), (13497, 48960), (13906, 47520), (14688, 44990), (14724, 44880), (14960, 44172), (15840, 41718), (16320, 40491), (16360, 40392), (16830, 39264), (17952, 36810), (17996, 36720), (18360, 35992), (18405, 35904), (19008, 34765), (19632, 33660), (20196, 32720), (20859, 31680), (22086, 29920), (22440, 29448), (22495, 29376), (23760, 27812), (24480, 26994), (24540, 26928), (25245, 26176)]