213597120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 224

約数和(自身を含む): 750539520

約数和(自身を除く): 536942400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 113, 120, 132, 160, 165, 176, 179, 192, 220, 226, 240, 264, 320, 330, 339, 352, 358, 440, 452, 480, 528, 537, 565, 660, 678, 704, 716, 880, 895, 904, 960, 1056, 1074, 1130, 1243, 1320, 1356, 1432, 1695, 1760, 1790, 1808, 1969, 2112, 2148, 2260, 2486, 2640, 2685, 2712, 2864, 3390, 3520, 3580, 3616, 3729, 3938, 4296, 4520, 4972, 5280, 5370, 5424, 5728, 5907, 6215, 6780, 7160, 7232, 7458, 7876, 8592, 9040, 9845, 9944, 10560, 10740, 10848, 11456, 11814, 12430, 13560, 14320, 14916, 15752, 17184, 18080, 18645, 19690, 19888, 20227, 21480, 21696, 23628, 24860, 27120, 28640, 29535, 29832, 31504, 34368, 36160, 37290, 39380, 39776, 40454, 42960, 47256, 49720, 54240, 57280, 59070, 59664, 60681, 63008, 74580, 78760, 79552, 80908, 85920, 94512, 99440, 101135, 108480, 118140, 119328, 121362, 126016, 149160, 157520, 161816, 171840, 189024, 198880, 202270, 222497, 236280, 238656, 242724, 298320, 303405, 315040, 323632, 378048, 397760, 404540, 444994, 472560, 485448, 596640, 606810, 630080, 647264, 667491, 809080, 889988, 945120, 970896, 1112485, 1193280, 1213620, 1294528, 1334982, 1618160, 1779976, 1890240, 1941792, 2224970, 2427240, 2669964, 3236320, 3337455, 3559952, 3883584, 4449940, 4854480, 5339928, 6472640, 6674910, 7119904, 8899880, 9708960, 10679856, 13349820, 14239808, 17799760, 19417920, 21359712, 26699640, 35599520, 42719424, 53399280, 71199040, 106798560, 213597120]

約数ペア:

[(1, 213597120), (2, 106798560), (3, 71199040), (4, 53399280), (5, 42719424), (6, 35599520), (8, 26699640), (10, 21359712), (11, 19417920), (12, 17799760), (15, 14239808), (16, 13349820), (20, 10679856), (22, 9708960), (24, 8899880), (30, 7119904), (32, 6674910), (33, 6472640), (40, 5339928), (44, 4854480), (48, 4449940), (55, 3883584), (60, 3559952), (64, 3337455), (66, 3236320), (80, 2669964), (88, 2427240), (96, 2224970), (110, 1941792), (113, 1890240), (120, 1779976), (132, 1618160), (160, 1334982), (165, 1294528), (176, 1213620), (179, 1193280), (192, 1112485), (220, 970896), (226, 945120), (240, 889988), (264, 809080), (320, 667491), (330, 647264), (339, 630080), (352, 606810), (358, 596640), (440, 485448), (452, 472560), (480, 444994), (528, 404540), (537, 397760), (565, 378048), (660, 323632), (678, 315040), (704, 303405), (716, 298320), (880, 242724), (895, 238656), (904, 236280), (960, 222497), (1056, 202270), (1074, 198880), (1130, 189024), (1243, 171840), (1320, 161816), (1356, 157520), (1432, 149160), (1695, 126016), (1760, 121362), (1790, 119328), (1808, 118140), (1969, 108480), (2112, 101135), (2148, 99440), (2260, 94512), (2486, 85920), (2640, 80908), (2685, 79552), (2712, 78760), (2864, 74580), (3390, 63008), (3520, 60681), (3580, 59664), (3616, 59070), (3729, 57280), (3938, 54240), (4296, 49720), (4520, 47256), (4972, 42960), (5280, 40454), (5370, 39776), (5424, 39380), (5728, 37290), (5907, 36160), (6215, 34368), (6780, 31504), (7160, 29832), (7232, 29535), (7458, 28640), (7876, 27120), (8592, 24860), (9040, 23628), (9845, 21696), (9944, 21480), (10560, 20227), (10740, 19888), (10848, 19690), (11456, 18645), (11814, 18080), (12430, 17184), (13560, 15752), (14320, 14916)]