2115637440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{314827}}^1$

素因数の和:314854

約数の個数: 112

約数和(自身を含む): 7676765952

約数和(自身を除く): 5561128512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 314827, 629654, 944481, 1259308, 1574135, 1888962, 2203789, 2518616, 3148270, 3777924, 4407578, 4722405, 5037232, 6296540, 6611367, 7555848, 8815156, 9444810, 10074464, 11018945, 12593080, 13222734, 15111696, 17630312, 18889620, 20148928, 22037890, 25186160, 26445468, 30223392, 33056835, 35260624, 37779240, 44075780, 50372320, 52890936, 60446784, 66113670, 70521248, 75558480, 88151560, 100744640, 105781872, 132227340, 141042496, 151116960, 176303120, 211563744, 264454680, 302233920, 352606240, 423127488, 528909360, 705212480, 1057818720, 2115637440]

約数ペア:

[(1, 2115637440), (2, 1057818720), (3, 705212480), (4, 528909360), (5, 423127488), (6, 352606240), (7, 302233920), (8, 264454680), (10, 211563744), (12, 176303120), (14, 151116960), (15, 141042496), (16, 132227340), (20, 105781872), (21, 100744640), (24, 88151560), (28, 75558480), (30, 70521248), (32, 66113670), (35, 60446784), (40, 52890936), (42, 50372320), (48, 44075780), (56, 37779240), (60, 35260624), (64, 33056835), (70, 30223392), (80, 26445468), (84, 25186160), (96, 22037890), (105, 20148928), (112, 18889620), (120, 17630312), (140, 15111696), (160, 13222734), (168, 12593080), (192, 11018945), (210, 10074464), (224, 9444810), (240, 8815156), (280, 7555848), (320, 6611367), (336, 6296540), (420, 5037232), (448, 4722405), (480, 4407578), (560, 3777924), (672, 3148270), (840, 2518616), (960, 2203789), (1120, 1888962), (1344, 1574135), (1680, 1259308), (2240, 944481), (3360, 629654), (6720, 314827)]