171625440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{7297}}^1$

素因数の和:7329

約数の個数: 144

約数和(自身を含む): 628970832

約数和(自身を除く): 457345392

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7297, 7840, 11760, 14594, 21891, 23520, 29188, 36485, 43782, 51079, 58376, 72970, 87564, 102158, 109455, 116752, 145940, 153237, 175128, 204316, 218910, 233504, 255395, 291880, 306474, 350256, 357553, 408632, 437820, 510790, 583760, 612948, 700512, 715106, 766185, 817264, 875640, 1021580, 1072659, 1167520, 1225896, 1430212, 1532370, 1634528, 1751280, 1787765, 2043160, 2145318, 2451792, 2860424, 3064740, 3502560, 3575530, 4086320, 4290636, 4903584, 5363295, 5720848, 6129480, 7151060, 8172640, 8581272, 10726590, 11441696, 12258960, 14302120, 17162544, 21453180, 24517920, 28604240, 34325088, 42906360, 57208480, 85812720, 171625440]

約数ペア:

[(1, 171625440), (2, 85812720), (3, 57208480), (4, 42906360), (5, 34325088), (6, 28604240), (7, 24517920), (8, 21453180), (10, 17162544), (12, 14302120), (14, 12258960), (15, 11441696), (16, 10726590), (20, 8581272), (21, 8172640), (24, 7151060), (28, 6129480), (30, 5720848), (32, 5363295), (35, 4903584), (40, 4290636), (42, 4086320), (48, 3575530), (49, 3502560), (56, 3064740), (60, 2860424), (70, 2451792), (80, 2145318), (84, 2043160), (96, 1787765), (98, 1751280), (105, 1634528), (112, 1532370), (120, 1430212), (140, 1225896), (147, 1167520), (160, 1072659), (168, 1021580), (196, 875640), (210, 817264), (224, 766185), (240, 715106), (245, 700512), (280, 612948), (294, 583760), (336, 510790), (392, 437820), (420, 408632), (480, 357553), (490, 350256), (560, 306474), (588, 291880), (672, 255395), (735, 233504), (784, 218910), (840, 204316), (980, 175128), (1120, 153237), (1176, 145940), (1470, 116752), (1568, 109455), (1680, 102158), (1960, 87564), (2352, 72970), (2940, 58376), (3360, 51079), (3920, 43782), (4704, 36485), (5880, 29188), (7297, 23520), (7840, 21891), (11760, 14594)]