463240440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 1691595360

約数和(自身を除く): 1228354920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 103, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 206, 234, 248, 260, 279, 309, 310, 312, 360, 372, 390, 403, 412, 465, 468, 515, 520, 558, 585, 618, 620, 744, 780, 806, 824, 927, 930, 936, 961, 1030, 1116, 1170, 1209, 1236, 1240, 1339, 1395, 1545, 1560, 1612, 1854, 1860, 1922, 2015, 2060, 2232, 2340, 2418, 2472, 2678, 2790, 2883, 3090, 3193, 3224, 3627, 3708, 3720, 3844, 4017, 4030, 4120, 4635, 4680, 4805, 4836, 5356, 5580, 5766, 6045, 6180, 6386, 6695, 7254, 7416, 7688, 8034, 8060, 8649, 9270, 9579, 9610, 9672, 10712, 11160, 11532, 12051, 12090, 12360, 12493, 12772, 13390, 14415, 14508, 15965, 16068, 16120, 17298, 18135, 18540, 19158, 19220, 20085, 23064, 24102, 24180, 24986, 25544, 26780, 28737, 28830, 29016, 31930, 32136, 34596, 36270, 37080, 37479, 38316, 38440, 40170, 41509, 43245, 47895, 48204, 48360, 49972, 53560, 57474, 57660, 60255, 62465, 63860, 69192, 72540, 74958, 76632, 80340, 83018, 86490, 95790, 96408, 98983, 99944, 112437, 114948, 115320, 120510, 124527, 124930, 127720, 143685, 145080, 149916, 160680, 166036, 172980, 187395, 191580, 197966, 207545, 224874, 229896, 241020, 249054, 249860, 287370, 296949, 299832, 332072, 345960, 373581, 374790, 383160, 395932, 415090, 449748, 482040, 494915, 498108, 499720, 562185, 574740, 593898, 622635, 747162, 749580, 791864, 830180, 890847, 899496, 989830, 996216, 1124370, 1149480, 1187796, 1245270, 1286779, 1484745, 1494324, 1499160, 1660360, 1781694, 1867905, 1979660, 2248740, 2375592, 2490540, 2573558, 2969490, 2988648, 3563388, 3735810, 3860337, 3959320, 4454235, 4497480, 4981080, 5147116, 5938980, 6433895, 7126776, 7471620, 7720674, 8908470, 10294232, 11581011, 11877960, 12867790, 14943240, 15441348, 17816940, 19301685, 23162022, 25735580, 30882696, 35633880, 38603370, 46324044, 51471160, 57905055, 77206740, 92648088, 115810110, 154413480, 231620220, 463240440]

約数ペア:

[(1, 463240440), (2, 231620220), (3, 154413480), (4, 115810110), (5, 92648088), (6, 77206740), (8, 57905055), (9, 51471160), (10, 46324044), (12, 38603370), (13, 35633880), (15, 30882696), (18, 25735580), (20, 23162022), (24, 19301685), (26, 17816940), (30, 15441348), (31, 14943240), (36, 12867790), (39, 11877960), (40, 11581011), (45, 10294232), (52, 8908470), (60, 7720674), (62, 7471620), (65, 7126776), (72, 6433895), (78, 5938980), (90, 5147116), (93, 4981080), (103, 4497480), (104, 4454235), (117, 3959320), (120, 3860337), (124, 3735810), (130, 3563388), (155, 2988648), (156, 2969490), (180, 2573558), (186, 2490540), (195, 2375592), (206, 2248740), (234, 1979660), (248, 1867905), (260, 1781694), (279, 1660360), (309, 1499160), (310, 1494324), (312, 1484745), (360, 1286779), (372, 1245270), (390, 1187796), (403, 1149480), (412, 1124370), (465, 996216), (468, 989830), (515, 899496), (520, 890847), (558, 830180), (585, 791864), (618, 749580), (620, 747162), (744, 622635), (780, 593898), (806, 574740), (824, 562185), (927, 499720), (930, 498108), (936, 494915), (961, 482040), (1030, 449748), (1116, 415090), (1170, 395932), (1209, 383160), (1236, 374790), (1240, 373581), (1339, 345960), (1395, 332072), (1545, 299832), (1560, 296949), (1612, 287370), (1854, 249860), (1860, 249054), (1922, 241020), (2015, 229896), (2060, 224874), (2232, 207545), (2340, 197966), (2418, 191580), (2472, 187395), (2678, 172980), (2790, 166036), (2883, 160680), (3090, 149916), (3193, 145080), (3224, 143685), (3627, 127720), (3708, 124930), (3720, 124527), (3844, 120510), (4017, 115320), (4030, 114948), (4120, 112437), (4635, 99944), (4680, 98983), (4805, 96408), (4836, 95790), (5356, 86490), (5580, 83018), (5766, 80340), (6045, 76632), (6180, 74958), (6386, 72540), (6695, 69192), (7254, 63860), (7416, 62465), (7688, 60255), (8034, 57660), (8060, 57474), (8649, 53560), (9270, 49972), (9579, 48360), (9610, 48204), (9672, 47895), (10712, 43245), (11160, 41509), (11532, 40170), (12051, 38440), (12090, 38316), (12360, 37479), (12493, 37080), (12772, 36270), (13390, 34596), (14415, 32136), (14508, 31930), (15965, 29016), (16068, 28830), (16120, 28737), (17298, 26780), (18135, 25544), (18540, 24986), (19158, 24180), (19220, 24102), (20085, 23064)]