219487680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4523

約数の個数: 168

約数和(自身を含む): 799533072

約数和(自身を除く): 580045392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4483, 4896, 5440, 6120, 8160, 8966, 9792, 12240, 13449, 16320, 17932, 22415, 24480, 26898, 35864, 40347, 44830, 48960, 53796, 67245, 71728, 76211, 80694, 89660, 107592, 134490, 143456, 152422, 161388, 179320, 201735, 215184, 228633, 268980, 286912, 304844, 322776, 358640, 381055, 403470, 430368, 457266, 537960, 609688, 645552, 685899, 717280, 762110, 806940, 860736, 914532, 1075920, 1143165, 1219376, 1291104, 1371798, 1434560, 1524220, 1613880, 1829064, 2151840, 2286330, 2438752, 2582208, 2743596, 3048440, 3227760, 3429495, 3658128, 4303680, 4572660, 4877504, 5487192, 6096880, 6455520, 6858990, 7316256, 9145320, 10974384, 12193760, 12911040, 13717980, 14632512, 18290640, 21948768, 24387520, 27435960, 36581280, 43897536, 54871920, 73162560, 109743840, 219487680]

約数ペア:

[(1, 219487680), (2, 109743840), (3, 73162560), (4, 54871920), (5, 43897536), (6, 36581280), (8, 27435960), (9, 24387520), (10, 21948768), (12, 18290640), (15, 14632512), (16, 13717980), (17, 12911040), (18, 12193760), (20, 10974384), (24, 9145320), (30, 7316256), (32, 6858990), (34, 6455520), (36, 6096880), (40, 5487192), (45, 4877504), (48, 4572660), (51, 4303680), (60, 3658128), (64, 3429495), (68, 3227760), (72, 3048440), (80, 2743596), (85, 2582208), (90, 2438752), (96, 2286330), (102, 2151840), (120, 1829064), (136, 1613880), (144, 1524220), (153, 1434560), (160, 1371798), (170, 1291104), (180, 1219376), (192, 1143165), (204, 1075920), (240, 914532), (255, 860736), (272, 806940), (288, 762110), (306, 717280), (320, 685899), (340, 645552), (360, 609688), (408, 537960), (480, 457266), (510, 430368), (544, 403470), (576, 381055), (612, 358640), (680, 322776), (720, 304844), (765, 286912), (816, 268980), (960, 228633), (1020, 215184), (1088, 201735), (1224, 179320), (1360, 161388), (1440, 152422), (1530, 143456), (1632, 134490), (2040, 107592), (2448, 89660), (2720, 80694), (2880, 76211), (3060, 71728), (3264, 67245), (4080, 53796), (4483, 48960), (4896, 44830), (5440, 40347), (6120, 35864), (8160, 26898), (8966, 24480), (9792, 22415), (12240, 17932), (13449, 16320)]