238951680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5657}}^1$

素因数の和:5692

約数の個数: 144

約数和(自身を含む): 832676544

約数和(自身を除く): 593724864

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, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 5657, 7040, 8448, 10560, 11314, 14080, 16971, 21120, 22628, 28285, 33942, 42240, 45256, 56570, 62227, 67884, 84855, 90512, 113140, 124454, 135768, 169710, 181024, 186681, 226280, 248908, 271536, 311135, 339420, 362048, 373362, 452560, 497816, 543072, 622270, 678840, 724096, 746724, 905120, 933405, 995632, 1086144, 1244540, 1357680, 1448192, 1493448, 1810240, 1866810, 1991264, 2172288, 2489080, 2715360, 2986896, 3620480, 3733620, 3982528, 4344576, 4978160, 5430720, 5973792, 7240960, 7467240, 7965056, 9956320, 10861440, 11947584, 14934480, 15930112, 19912640, 21722880, 23895168, 29868960, 39825280, 47790336, 59737920, 79650560, 119475840, 238951680]

約数ペア:

[(1, 238951680), (2, 119475840), (3, 79650560), (4, 59737920), (5, 47790336), (6, 39825280), (8, 29868960), (10, 23895168), (11, 21722880), (12, 19912640), (15, 15930112), (16, 14934480), (20, 11947584), (22, 10861440), (24, 9956320), (30, 7965056), (32, 7467240), (33, 7240960), (40, 5973792), (44, 5430720), (48, 4978160), (55, 4344576), (60, 3982528), (64, 3733620), (66, 3620480), (80, 2986896), (88, 2715360), (96, 2489080), (110, 2172288), (120, 1991264), (128, 1866810), (132, 1810240), (160, 1493448), (165, 1448192), (176, 1357680), (192, 1244540), (220, 1086144), (240, 995632), (256, 933405), (264, 905120), (320, 746724), (330, 724096), (352, 678840), (384, 622270), (440, 543072), (480, 497816), (528, 452560), (640, 373362), (660, 362048), (704, 339420), (768, 311135), (880, 271536), (960, 248908), (1056, 226280), (1280, 186681), (1320, 181024), (1408, 169710), (1760, 135768), (1920, 124454), (2112, 113140), (2640, 90512), (2816, 84855), (3520, 67884), (3840, 62227), (4224, 56570), (5280, 45256), (5657, 42240), (7040, 33942), (8448, 28285), (10560, 22628), (11314, 21120), (14080, 16971)]