447412680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2941

約数の個数: 256

約数和(自身を含む): 1752710400

約数和(自身を除く): 1305297720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2897, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 5148, 5720, 5794, 5940, 6435, 7020, 7722, 8580, 8691, 10296, 11588, 11880, 12870, 14040, 14485, 15444, 17160, 17382, 19305, 23176, 25740, 26073, 28970, 30888, 31867, 34764, 37661, 38610, 43455, 51480, 52146, 57940, 63734, 69528, 75322, 77220, 78219, 86910, 95601, 104292, 112983, 115880, 127468, 130365, 150644, 154440, 156438, 159335, 173820, 188305, 191202, 208584, 225966, 254936, 260730, 286803, 301288, 312876, 318670, 338949, 347640, 376610, 382404, 391095, 414271, 451932, 478005, 521460, 564915, 573606, 625752, 637340, 677898, 753220, 764808, 782190, 828542, 860409, 903864, 956010, 1016847, 1042920, 1129830, 1147212, 1242813, 1274680, 1355796, 1434015, 1506440, 1564380, 1657084, 1694745, 1720818, 1912020, 2033694, 2071355, 2259660, 2294424, 2485626, 2711592, 2868030, 3128760, 3314168, 3389490, 3441636, 3728439, 3824040, 4067388, 4142710, 4302045, 4519320, 4971252, 5084235, 5736060, 6214065, 6778980, 6883272, 7456878, 8134776, 8285420, 8604090, 9942504, 10168470, 11185317, 11472120, 12428130, 13557960, 14913756, 16570840, 17208180, 18642195, 20336940, 22370634, 24856260, 29827512, 34416360, 37284390, 40673880, 44741268, 49712520, 55926585, 74568780, 89482536, 111853170, 149137560, 223706340, 447412680]

約数ペア:

[(1, 447412680), (2, 223706340), (3, 149137560), (4, 111853170), (5, 89482536), (6, 74568780), (8, 55926585), (9, 49712520), (10, 44741268), (11, 40673880), (12, 37284390), (13, 34416360), (15, 29827512), (18, 24856260), (20, 22370634), (22, 20336940), (24, 18642195), (26, 17208180), (27, 16570840), (30, 14913756), (33, 13557960), (36, 12428130), (39, 11472120), (40, 11185317), (44, 10168470), (45, 9942504), (52, 8604090), (54, 8285420), (55, 8134776), (60, 7456878), (65, 6883272), (66, 6778980), (72, 6214065), (78, 5736060), (88, 5084235), (90, 4971252), (99, 4519320), (104, 4302045), (108, 4142710), (110, 4067388), (117, 3824040), (120, 3728439), (130, 3441636), (132, 3389490), (135, 3314168), (143, 3128760), (156, 2868030), (165, 2711592), (180, 2485626), (195, 2294424), (198, 2259660), (216, 2071355), (220, 2033694), (234, 1912020), (260, 1720818), (264, 1694745), (270, 1657084), (286, 1564380), (297, 1506440), (312, 1434015), (330, 1355796), (351, 1274680), (360, 1242813), (390, 1147212), (396, 1129830), (429, 1042920), (440, 1016847), (468, 956010), (495, 903864), (520, 860409), (540, 828542), (572, 782190), (585, 764808), (594, 753220), (660, 677898), (702, 637340), (715, 625752), (780, 573606), (792, 564915), (858, 521460), (936, 478005), (990, 451932), (1080, 414271), (1144, 391095), (1170, 382404), (1188, 376610), (1287, 347640), (1320, 338949), (1404, 318670), (1430, 312876), (1485, 301288), (1560, 286803), (1716, 260730), (1755, 254936), (1980, 225966), (2145, 208584), (2340, 191202), (2376, 188305), (2574, 173820), (2808, 159335), (2860, 156438), (2897, 154440), (2970, 150644), (3432, 130365), (3510, 127468), (3861, 115880), (3960, 112983), (4290, 104292), (4680, 95601), (5148, 86910), (5720, 78219), (5794, 77220), (5940, 75322), (6435, 69528), (7020, 63734), (7722, 57940), (8580, 52146), (8691, 51480), (10296, 43455), (11588, 38610), (11880, 37661), (12870, 34764), (14040, 31867), (14485, 30888), (15444, 28970), (17160, 26073), (17382, 25740), (19305, 23176)]