202469120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 565125120

約数和(自身を除く): 362656000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 256, 280, 295, 320, 383, 413, 448, 472, 560, 590, 640, 766, 826, 896, 944, 1120, 1180, 1280, 1532, 1652, 1792, 1888, 1915, 2065, 2240, 2360, 2681, 3064, 3304, 3776, 3830, 4130, 4480, 4720, 5362, 6128, 6608, 7552, 7660, 8260, 8960, 9440, 10724, 12256, 13216, 13405, 15104, 15320, 16520, 18880, 21448, 22597, 24512, 26432, 26810, 30640, 33040, 37760, 42896, 45194, 49024, 52864, 53620, 61280, 66080, 75520, 85792, 90388, 98048, 105728, 107240, 112985, 122560, 132160, 158179, 171584, 180776, 214480, 225970, 245120, 264320, 316358, 343168, 361552, 428960, 451940, 490240, 528640, 632716, 686336, 723104, 790895, 857920, 903880, 1265432, 1446208, 1581790, 1715840, 1807760, 2530864, 2892416, 3163580, 3431680, 3615520, 5061728, 5784832, 6327160, 7231040, 10123456, 12654320, 14462080, 20246912, 25308640, 28924160, 40493824, 50617280, 101234560, 202469120]

約数ペア:

[(1, 202469120), (2, 101234560), (4, 50617280), (5, 40493824), (7, 28924160), (8, 25308640), (10, 20246912), (14, 14462080), (16, 12654320), (20, 10123456), (28, 7231040), (32, 6327160), (35, 5784832), (40, 5061728), (56, 3615520), (59, 3431680), (64, 3163580), (70, 2892416), (80, 2530864), (112, 1807760), (118, 1715840), (128, 1581790), (140, 1446208), (160, 1265432), (224, 903880), (236, 857920), (256, 790895), (280, 723104), (295, 686336), (320, 632716), (383, 528640), (413, 490240), (448, 451940), (472, 428960), (560, 361552), (590, 343168), (640, 316358), (766, 264320), (826, 245120), (896, 225970), (944, 214480), (1120, 180776), (1180, 171584), (1280, 158179), (1532, 132160), (1652, 122560), (1792, 112985), (1888, 107240), (1915, 105728), (2065, 98048), (2240, 90388), (2360, 85792), (2681, 75520), (3064, 66080), (3304, 61280), (3776, 53620), (3830, 52864), (4130, 49024), (4480, 45194), (4720, 42896), (5362, 37760), (6128, 33040), (6608, 30640), (7552, 26810), (7660, 26432), (8260, 24512), (8960, 22597), (9440, 21448), (10724, 18880), (12256, 16520), (13216, 15320), (13405, 15104)]