254682772560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{26431}}^1$

素因数の和:27943

約数の個数: 200

約数和(自身を含む): 885179344896

約数和(自身を除く): 630496572336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1487, 1620, 2160, 2974, 3240, 4461, 5948, 6480, 7435, 8922, 11896, 13383, 14870, 17844, 22305, 23792, 26431, 26766, 29740, 35688, 40149, 44610, 52862, 53532, 59480, 66915, 71376, 79293, 80298, 89220, 105724, 107064, 118960, 120447, 132155, 133830, 158586, 160596, 178440, 200745, 211448, 214128, 237879, 240894, 264310, 267660, 317172, 321192, 356880, 396465, 401490, 422896, 475758, 481788, 528620, 535320, 602235, 634344, 642384, 713637, 792930, 802980, 951516, 963576, 1057240, 1070640, 1189395, 1204470, 1268688, 1427274, 1585860, 1605960, 1903032, 1927152, 2114480, 2140911, 2378790, 2408940, 2854548, 3171720, 3211920, 3568185, 3806064, 4281822, 4757580, 4817880, 5709096, 6343440, 7136370, 8563644, 9515160, 9635760, 10704555, 11418192, 14272740, 17127288, 19030320, 21409110, 28545480, 34254576, 39302897, 42818220, 57090960, 78605794, 85636440, 117908691, 157211588, 171272880, 196514485, 235817382, 314423176, 353726073, 393028970, 471634764, 589543455, 628846352, 707452146, 786057940, 943269528, 1061178219, 1179086910, 1414904292, 1572115880, 1768630365, 1886539056, 2122356438, 2358173820, 2829808584, 3144231760, 3183534657, 3537260730, 4244712876, 4716347640, 5305891095, 5659617168, 6367069314, 7074521460, 8489425752, 9432695280, 10611782190, 12734138628, 14149042920, 15917673285, 16978851504, 21223564380, 25468277256, 28298085840, 31835346570, 42447128760, 50936554512, 63670693140, 84894257520, 127341386280, 254682772560]

約数ペア:

[(1, 254682772560), (2, 127341386280), (3, 84894257520), (4, 63670693140), (5, 50936554512), (6, 42447128760), (8, 31835346570), (9, 28298085840), (10, 25468277256), (12, 21223564380), (15, 16978851504), (16, 15917673285), (18, 14149042920), (20, 12734138628), (24, 10611782190), (27, 9432695280), (30, 8489425752), (36, 7074521460), (40, 6367069314), (45, 5659617168), (48, 5305891095), (54, 4716347640), (60, 4244712876), (72, 3537260730), (80, 3183534657), (81, 3144231760), (90, 2829808584), (108, 2358173820), (120, 2122356438), (135, 1886539056), (144, 1768630365), (162, 1572115880), (180, 1414904292), (216, 1179086910), (240, 1061178219), (270, 943269528), (324, 786057940), (360, 707452146), (405, 628846352), (432, 589543455), (540, 471634764), (648, 393028970), (720, 353726073), (810, 314423176), (1080, 235817382), (1296, 196514485), (1487, 171272880), (1620, 157211588), (2160, 117908691), (2974, 85636440), (3240, 78605794), (4461, 57090960), (5948, 42818220), (6480, 39302897), (7435, 34254576), (8922, 28545480), (11896, 21409110), (13383, 19030320), (14870, 17127288), (17844, 14272740), (22305, 11418192), (23792, 10704555), (26431, 9635760), (26766, 9515160), (29740, 8563644), (35688, 7136370), (40149, 6343440), (44610, 5709096), (52862, 4817880), (53532, 4757580), (59480, 4281822), (66915, 3806064), (71376, 3568185), (79293, 3211920), (80298, 3171720), (89220, 2854548), (105724, 2408940), (107064, 2378790), (118960, 2140911), (120447, 2114480), (132155, 1927152), (133830, 1903032), (158586, 1605960), (160596, 1585860), (178440, 1427274), (200745, 1268688), (211448, 1204470), (214128, 1189395), (237879, 1070640), (240894, 1057240), (264310, 963576), (267660, 951516), (317172, 802980), (321192, 792930), (356880, 713637), (396465, 642384), (401490, 634344), (422896, 602235), (475758, 535320), (481788, 528620)]