462519720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 320

約数和(自身を含む): 1707552000

約数和(自身を除く): 1245032280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 81, 90, 104, 108, 117, 120, 130, 135, 139, 156, 158, 162, 180, 195, 216, 234, 237, 260, 270, 278, 312, 316, 324, 351, 360, 390, 395, 405, 417, 468, 474, 520, 540, 556, 585, 632, 648, 695, 702, 711, 780, 790, 810, 834, 936, 948, 1027, 1053, 1080, 1112, 1170, 1185, 1251, 1390, 1404, 1422, 1560, 1580, 1620, 1668, 1755, 1807, 1896, 2054, 2085, 2106, 2133, 2340, 2370, 2502, 2780, 2808, 2844, 3081, 3160, 3240, 3336, 3510, 3555, 3614, 3753, 4108, 4170, 4212, 4266, 4680, 4740, 5004, 5135, 5265, 5421, 5560, 5688, 6162, 6255, 6399, 7020, 7110, 7228, 7506, 8216, 8340, 8424, 8532, 9035, 9243, 9480, 10008, 10270, 10530, 10665, 10842, 10981, 11259, 12324, 12510, 12798, 14040, 14220, 14456, 15012, 15405, 16263, 16680, 17064, 18070, 18486, 18765, 20540, 21060, 21330, 21684, 21962, 22518, 24648, 25020, 25596, 27105, 27729, 28440, 30024, 30810, 31995, 32526, 32943, 36140, 36972, 37530, 41080, 42120, 42660, 43368, 43924, 45036, 46215, 48789, 50040, 51192, 54210, 54905, 55458, 56295, 61620, 63990, 65052, 65886, 72280, 73944, 75060, 81315, 83187, 85320, 87848, 90072, 92430, 97578, 98829, 108420, 109810, 110916, 112590, 123240, 127980, 130104, 131772, 138645, 142753, 146367, 150120, 162630, 164715, 166374, 184860, 195156, 197658, 216840, 219620, 221832, 225180, 243945, 255960, 263544, 277290, 285506, 292734, 296487, 325260, 329430, 332748, 369720, 390312, 395316, 415935, 428259, 439240, 450360, 487890, 494145, 554580, 571012, 585468, 592974, 650520, 658860, 665496, 713765, 731835, 790632, 831870, 856518, 889461, 975780, 988290, 1109160, 1142024, 1170936, 1185948, 1284777, 1317720, 1427530, 1463670, 1482435, 1663740, 1713036, 1778922, 1951560, 1976580, 2141295, 2371896, 2569554, 2855060, 2927340, 2964870, 3327480, 3426072, 3557844, 3854331, 3953160, 4282590, 4447305, 5139108, 5710120, 5854680, 5929740, 6423885, 7115688, 7708662, 8565180, 8894610, 10278216, 11562993, 11859480, 12847770, 15417324, 17130360, 17789220, 19271655, 23125986, 25695540, 30834648, 35578440, 38543310, 46251972, 51391080, 57814965, 77086620, 92503944, 115629930, 154173240, 231259860, 462519720]

約数ペア:

[(1, 462519720), (2, 231259860), (3, 154173240), (4, 115629930), (5, 92503944), (6, 77086620), (8, 57814965), (9, 51391080), (10, 46251972), (12, 38543310), (13, 35578440), (15, 30834648), (18, 25695540), (20, 23125986), (24, 19271655), (26, 17789220), (27, 17130360), (30, 15417324), (36, 12847770), (39, 11859480), (40, 11562993), (45, 10278216), (52, 8894610), (54, 8565180), (60, 7708662), (65, 7115688), (72, 6423885), (78, 5929740), (79, 5854680), (81, 5710120), (90, 5139108), (104, 4447305), (108, 4282590), (117, 3953160), (120, 3854331), (130, 3557844), (135, 3426072), (139, 3327480), (156, 2964870), (158, 2927340), (162, 2855060), (180, 2569554), (195, 2371896), (216, 2141295), (234, 1976580), (237, 1951560), (260, 1778922), (270, 1713036), (278, 1663740), (312, 1482435), (316, 1463670), (324, 1427530), (351, 1317720), (360, 1284777), (390, 1185948), (395, 1170936), (405, 1142024), (417, 1109160), (468, 988290), (474, 975780), (520, 889461), (540, 856518), (556, 831870), (585, 790632), (632, 731835), (648, 713765), (695, 665496), (702, 658860), (711, 650520), (780, 592974), (790, 585468), (810, 571012), (834, 554580), (936, 494145), (948, 487890), (1027, 450360), (1053, 439240), (1080, 428259), (1112, 415935), (1170, 395316), (1185, 390312), (1251, 369720), (1390, 332748), (1404, 329430), (1422, 325260), (1560, 296487), (1580, 292734), (1620, 285506), (1668, 277290), (1755, 263544), (1807, 255960), (1896, 243945), (2054, 225180), (2085, 221832), (2106, 219620), (2133, 216840), (2340, 197658), (2370, 195156), (2502, 184860), (2780, 166374), (2808, 164715), (2844, 162630), (3081, 150120), (3160, 146367), (3240, 142753), (3336, 138645), (3510, 131772), (3555, 130104), (3614, 127980), (3753, 123240), (4108, 112590), (4170, 110916), (4212, 109810), (4266, 108420), (4680, 98829), (4740, 97578), (5004, 92430), (5135, 90072), (5265, 87848), (5421, 85320), (5560, 83187), (5688, 81315), (6162, 75060), (6255, 73944), (6399, 72280), (7020, 65886), (7110, 65052), (7228, 63990), (7506, 61620), (8216, 56295), (8340, 55458), (8424, 54905), (8532, 54210), (9035, 51192), (9243, 50040), (9480, 48789), (10008, 46215), (10270, 45036), (10530, 43924), (10665, 43368), (10842, 42660), (10981, 42120), (11259, 41080), (12324, 37530), (12510, 36972), (12798, 36140), (14040, 32943), (14220, 32526), (14456, 31995), (15012, 30810), (15405, 30024), (16263, 28440), (16680, 27729), (17064, 27105), (18070, 25596), (18486, 25020), (18765, 24648), (20540, 22518), (21060, 21962), (21330, 21684)]