338108940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 1174118400

約数和(自身を除く): 836009460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 59, 60, 62, 65, 78, 79, 90, 93, 117, 118, 124, 130, 155, 156, 158, 177, 180, 186, 195, 234, 236, 237, 260, 279, 295, 310, 316, 354, 372, 390, 395, 403, 465, 468, 474, 531, 558, 585, 590, 620, 708, 711, 767, 780, 790, 806, 885, 930, 948, 1027, 1062, 1116, 1170, 1180, 1185, 1209, 1395, 1422, 1534, 1580, 1612, 1770, 1829, 1860, 2015, 2054, 2124, 2301, 2340, 2370, 2418, 2449, 2655, 2790, 2844, 3068, 3081, 3540, 3555, 3627, 3658, 3835, 4030, 4108, 4602, 4661, 4740, 4836, 4898, 5135, 5310, 5487, 5580, 6045, 6162, 6903, 7110, 7254, 7316, 7347, 7670, 8060, 9145, 9204, 9243, 9322, 9796, 10270, 10620, 10974, 11505, 12090, 12245, 12324, 13806, 13983, 14220, 14508, 14694, 15340, 15405, 16461, 18135, 18290, 18486, 18644, 20540, 21948, 22041, 23010, 23305, 23777, 24180, 24490, 27435, 27612, 27966, 29388, 30810, 31837, 32922, 34515, 36270, 36580, 36735, 36972, 41949, 44082, 46020, 46215, 46610, 47554, 48980, 54870, 55932, 60593, 61620, 63674, 65844, 69030, 69915, 71331, 72540, 73470, 82305, 83898, 88164, 92430, 93220, 95108, 95511, 109740, 110205, 118885, 121186, 127348, 138060, 139830, 142662, 144491, 146940, 159185, 164610, 167796, 181779, 184860, 191022, 209745, 213993, 220410, 237770, 242372, 279660, 285324, 286533, 288982, 302965, 318370, 329220, 356655, 363558, 382044, 419490, 427986, 433473, 440820, 475540, 477555, 545337, 573066, 577964, 605930, 636740, 713310, 722455, 727116, 838980, 855972, 866946, 908895, 955110, 1069965, 1090674, 1146132, 1211860, 1300419, 1426620, 1432665, 1444910, 1733892, 1817790, 1878383, 1910220, 2139930, 2167365, 2181348, 2600838, 2726685, 2865330, 2889820, 3635580, 3756766, 4279860, 4334730, 5201676, 5453370, 5635149, 5730660, 6502095, 7513532, 8669460, 9391915, 10906740, 11270298, 13004190, 16905447, 18783830, 22540596, 26008380, 28175745, 33810894, 37567660, 56351490, 67621788, 84527235, 112702980, 169054470, 338108940]

約数ペア:

[(1, 338108940), (2, 169054470), (3, 112702980), (4, 84527235), (5, 67621788), (6, 56351490), (9, 37567660), (10, 33810894), (12, 28175745), (13, 26008380), (15, 22540596), (18, 18783830), (20, 16905447), (26, 13004190), (30, 11270298), (31, 10906740), (36, 9391915), (39, 8669460), (45, 7513532), (52, 6502095), (59, 5730660), (60, 5635149), (62, 5453370), (65, 5201676), (78, 4334730), (79, 4279860), (90, 3756766), (93, 3635580), (117, 2889820), (118, 2865330), (124, 2726685), (130, 2600838), (155, 2181348), (156, 2167365), (158, 2139930), (177, 1910220), (180, 1878383), (186, 1817790), (195, 1733892), (234, 1444910), (236, 1432665), (237, 1426620), (260, 1300419), (279, 1211860), (295, 1146132), (310, 1090674), (316, 1069965), (354, 955110), (372, 908895), (390, 866946), (395, 855972), (403, 838980), (465, 727116), (468, 722455), (474, 713310), (531, 636740), (558, 605930), (585, 577964), (590, 573066), (620, 545337), (708, 477555), (711, 475540), (767, 440820), (780, 433473), (790, 427986), (806, 419490), (885, 382044), (930, 363558), (948, 356655), (1027, 329220), (1062, 318370), (1116, 302965), (1170, 288982), (1180, 286533), (1185, 285324), (1209, 279660), (1395, 242372), (1422, 237770), (1534, 220410), (1580, 213993), (1612, 209745), (1770, 191022), (1829, 184860), (1860, 181779), (2015, 167796), (2054, 164610), (2124, 159185), (2301, 146940), (2340, 144491), (2370, 142662), (2418, 139830), (2449, 138060), (2655, 127348), (2790, 121186), (2844, 118885), (3068, 110205), (3081, 109740), (3540, 95511), (3555, 95108), (3627, 93220), (3658, 92430), (3835, 88164), (4030, 83898), (4108, 82305), (4602, 73470), (4661, 72540), (4740, 71331), (4836, 69915), (4898, 69030), (5135, 65844), (5310, 63674), (5487, 61620), (5580, 60593), (6045, 55932), (6162, 54870), (6903, 48980), (7110, 47554), (7254, 46610), (7316, 46215), (7347, 46020), (7670, 44082), (8060, 41949), (9145, 36972), (9204, 36735), (9243, 36580), (9322, 36270), (9796, 34515), (10270, 32922), (10620, 31837), (10974, 30810), (11505, 29388), (12090, 27966), (12245, 27612), (12324, 27435), (13806, 24490), (13983, 24180), (14220, 23777), (14508, 23305), (14694, 23010), (15340, 22041), (15405, 21948), (16461, 20540), (18135, 18644), (18290, 18486)]