233986480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32141}}^1$

素因数の和:32174

約数の個数: 80

約数和(自身を含む): 669582144

約数和(自身を除く): 435595664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 32141, 64282, 128564, 160705, 224987, 257128, 321410, 417833, 449974, 514256, 642820, 835666, 899948, 1124935, 1285640, 1671332, 1799896, 2089165, 2249870, 2571280, 2924831, 3342664, 3599792, 4178330, 4499740, 5849662, 6685328, 8356660, 8999480, 11699324, 14624155, 16713320, 17998960, 23398648, 29248310, 33426640, 46797296, 58496620, 116993240, 233986480]

約数ペア:

[(1, 233986480), (2, 116993240), (4, 58496620), (5, 46797296), (7, 33426640), (8, 29248310), (10, 23398648), (13, 17998960), (14, 16713320), (16, 14624155), (20, 11699324), (26, 8999480), (28, 8356660), (35, 6685328), (40, 5849662), (52, 4499740), (56, 4178330), (65, 3599792), (70, 3342664), (80, 2924831), (91, 2571280), (104, 2249870), (112, 2089165), (130, 1799896), (140, 1671332), (182, 1285640), (208, 1124935), (260, 899948), (280, 835666), (364, 642820), (455, 514256), (520, 449974), (560, 417833), (728, 321410), (910, 257128), (1040, 224987), (1456, 160705), (1820, 128564), (3640, 64282), (7280, 32141)]