1345420440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5911

約数の個数: 288

約数和(自身を含む): 5478716880

約数和(自身を除く): 4133296440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5867, 5880, 6370, 6552, 7644, 8190, 8820, 9555, 10920, 11466, 11734, 12740, 15288, 16380, 17601, 17640, 19110, 22932, 23468, 25480, 28665, 29335, 32760, 35202, 38220, 41069, 45864, 46936, 52803, 57330, 58670, 70404, 76271, 76440, 82138, 88005, 105606, 114660, 117340, 123207, 140808, 152542, 164276, 176010, 205345, 211212, 228813, 229320, 234680, 246414, 264015, 287483, 305084, 328552, 352020, 369621, 381355, 410690, 422424, 457626, 492828, 528030, 533897, 574966, 610168, 616035, 686439, 704040, 739242, 762710, 821380, 862449, 915252, 985656, 1056060, 1067794, 1144065, 1149932, 1232070, 1372878, 1437415, 1478484, 1525420, 1601691, 1642760, 1724898, 1830504, 1848105, 2112120, 2135588, 2288130, 2299864, 2464140, 2587347, 2669485, 2745756, 2874830, 2956968, 3050840, 3203382, 3432195, 3449796, 3696210, 3737279, 4271176, 4312245, 4576260, 4805073, 4928280, 5174694, 5338970, 5491512, 5749660, 6406764, 6864390, 6899592, 7392420, 7474558, 8008455, 8624490, 9152520, 9610146, 10349388, 10677940, 11211837, 11499320, 12813528, 12936735, 13728780, 14784840, 14949116, 16016910, 17248980, 18686395, 19220292, 20698776, 21355880, 22423674, 24025365, 25873470, 27457560, 29898232, 32033820, 33635511, 34497960, 37372790, 38440584, 44847348, 48050730, 51746940, 56059185, 64067640, 67271022, 74745580, 89694696, 96101460, 103493880, 112118370, 134542044, 149491160, 168177555, 192202920, 224236740, 269084088, 336355110, 448473480, 672710220, 1345420440]

約数ペア:

[(1, 1345420440), (2, 672710220), (3, 448473480), (4, 336355110), (5, 269084088), (6, 224236740), (7, 192202920), (8, 168177555), (9, 149491160), (10, 134542044), (12, 112118370), (13, 103493880), (14, 96101460), (15, 89694696), (18, 74745580), (20, 67271022), (21, 64067640), (24, 56059185), (26, 51746940), (28, 48050730), (30, 44847348), (35, 38440584), (36, 37372790), (39, 34497960), (40, 33635511), (42, 32033820), (45, 29898232), (49, 27457560), (52, 25873470), (56, 24025365), (60, 22423674), (63, 21355880), (65, 20698776), (70, 19220292), (72, 18686395), (78, 17248980), (84, 16016910), (90, 14949116), (91, 14784840), (98, 13728780), (104, 12936735), (105, 12813528), (117, 11499320), (120, 11211837), (126, 10677940), (130, 10349388), (140, 9610146), (147, 9152520), (156, 8624490), (168, 8008455), (180, 7474558), (182, 7392420), (195, 6899592), (196, 6864390), (210, 6406764), (234, 5749660), (245, 5491512), (252, 5338970), (260, 5174694), (273, 4928280), (280, 4805073), (294, 4576260), (312, 4312245), (315, 4271176), (360, 3737279), (364, 3696210), (390, 3449796), (392, 3432195), (420, 3203382), (441, 3050840), (455, 2956968), (468, 2874830), (490, 2745756), (504, 2669485), (520, 2587347), (546, 2464140), (585, 2299864), (588, 2288130), (630, 2135588), (637, 2112120), (728, 1848105), (735, 1830504), (780, 1724898), (819, 1642760), (840, 1601691), (882, 1525420), (910, 1478484), (936, 1437415), (980, 1372878), (1092, 1232070), (1170, 1149932), (1176, 1144065), (1260, 1067794), (1274, 1056060), (1365, 985656), (1470, 915252), (1560, 862449), (1638, 821380), (1764, 762710), (1820, 739242), (1911, 704040), (1960, 686439), (2184, 616035), (2205, 610168), (2340, 574966), (2520, 533897), (2548, 528030), (2730, 492828), (2940, 457626), (3185, 422424), (3276, 410690), (3528, 381355), (3640, 369621), (3822, 352020), (4095, 328552), (4410, 305084), (4680, 287483), (5096, 264015), (5460, 246414), (5733, 234680), (5867, 229320), (5880, 228813), (6370, 211212), (6552, 205345), (7644, 176010), (8190, 164276), (8820, 152542), (9555, 140808), (10920, 123207), (11466, 117340), (11734, 114660), (12740, 105606), (15288, 88005), (16380, 82138), (17601, 76440), (17640, 76271), (19110, 70404), (22932, 58670), (23468, 57330), (25480, 52803), (28665, 46936), (29335, 45864), (32760, 41069), (35202, 38220)]