307039320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 1185256800

約数和(自身を除く): 878217480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 89, 90, 105, 111, 120, 126, 140, 148, 168, 178, 180, 185, 210, 222, 252, 259, 267, 280, 296, 315, 333, 356, 360, 370, 420, 444, 445, 504, 518, 534, 555, 623, 630, 666, 712, 740, 777, 801, 840, 888, 890, 1036, 1068, 1110, 1246, 1260, 1295, 1332, 1335, 1369, 1480, 1554, 1602, 1665, 1780, 1869, 2072, 2136, 2220, 2331, 2492, 2520, 2590, 2664, 2670, 2738, 3108, 3115, 3204, 3293, 3330, 3560, 3738, 3885, 4005, 4107, 4440, 4662, 4984, 5180, 5340, 5476, 5607, 6216, 6230, 6408, 6586, 6660, 6845, 7476, 7770, 8010, 8214, 9324, 9345, 9583, 9879, 10360, 10680, 10952, 11214, 11655, 12321, 12460, 13172, 13320, 13690, 14952, 15540, 16020, 16428, 16465, 18648, 18690, 19166, 19758, 20535, 22428, 23051, 23310, 24642, 24920, 26344, 27380, 28035, 28749, 29637, 31080, 32040, 32856, 32930, 37380, 38332, 39516, 41070, 44856, 46102, 46620, 47915, 49284, 49395, 54760, 56070, 57498, 59274, 61605, 65860, 69153, 74760, 76664, 79032, 82140, 86247, 92204, 93240, 95830, 98568, 98790, 112140, 114996, 115255, 118548, 121841, 123210, 131720, 138306, 143745, 148185, 164280, 172494, 184408, 191660, 197580, 207459, 224280, 229992, 230510, 237096, 243682, 246420, 276612, 287490, 296370, 344988, 345765, 365523, 383320, 395160, 414918, 431235, 461020, 487364, 492840, 553224, 574980, 592740, 609205, 689976, 691530, 731046, 829836, 852887, 862470, 922040, 974728, 1037295, 1096569, 1149960, 1185480, 1218410, 1383060, 1462092, 1659672, 1705774, 1724940, 1827615, 2074590, 2193138, 2436820, 2558661, 2766120, 2924184, 3411548, 3449880, 3655230, 4149180, 4264435, 4386276, 4873640, 5117322, 5482845, 6823096, 7310460, 7675983, 8298360, 8528870, 8772552, 10234644, 10965690, 12793305, 14620920, 15351966, 17057740, 20469288, 21931380, 25586610, 30703932, 34115480, 38379915, 43862760, 51173220, 61407864, 76759830, 102346440, 153519660, 307039320]

約数ペア:

[(1, 307039320), (2, 153519660), (3, 102346440), (4, 76759830), (5, 61407864), (6, 51173220), (7, 43862760), (8, 38379915), (9, 34115480), (10, 30703932), (12, 25586610), (14, 21931380), (15, 20469288), (18, 17057740), (20, 15351966), (21, 14620920), (24, 12793305), (28, 10965690), (30, 10234644), (35, 8772552), (36, 8528870), (37, 8298360), (40, 7675983), (42, 7310460), (45, 6823096), (56, 5482845), (60, 5117322), (63, 4873640), (70, 4386276), (72, 4264435), (74, 4149180), (84, 3655230), (89, 3449880), (90, 3411548), (105, 2924184), (111, 2766120), (120, 2558661), (126, 2436820), (140, 2193138), (148, 2074590), (168, 1827615), (178, 1724940), (180, 1705774), (185, 1659672), (210, 1462092), (222, 1383060), (252, 1218410), (259, 1185480), (267, 1149960), (280, 1096569), (296, 1037295), (315, 974728), (333, 922040), (356, 862470), (360, 852887), (370, 829836), (420, 731046), (444, 691530), (445, 689976), (504, 609205), (518, 592740), (534, 574980), (555, 553224), (623, 492840), (630, 487364), (666, 461020), (712, 431235), (740, 414918), (777, 395160), (801, 383320), (840, 365523), (888, 345765), (890, 344988), (1036, 296370), (1068, 287490), (1110, 276612), (1246, 246420), (1260, 243682), (1295, 237096), (1332, 230510), (1335, 229992), (1369, 224280), (1480, 207459), (1554, 197580), (1602, 191660), (1665, 184408), (1780, 172494), (1869, 164280), (2072, 148185), (2136, 143745), (2220, 138306), (2331, 131720), (2492, 123210), (2520, 121841), (2590, 118548), (2664, 115255), (2670, 114996), (2738, 112140), (3108, 98790), (3115, 98568), (3204, 95830), (3293, 93240), (3330, 92204), (3560, 86247), (3738, 82140), (3885, 79032), (4005, 76664), (4107, 74760), (4440, 69153), (4662, 65860), (4984, 61605), (5180, 59274), (5340, 57498), (5476, 56070), (5607, 54760), (6216, 49395), (6230, 49284), (6408, 47915), (6586, 46620), (6660, 46102), (6845, 44856), (7476, 41070), (7770, 39516), (8010, 38332), (8214, 37380), (9324, 32930), (9345, 32856), (9583, 32040), (9879, 31080), (10360, 29637), (10680, 28749), (10952, 28035), (11214, 27380), (11655, 26344), (12321, 24920), (12460, 24642), (13172, 23310), (13320, 23051), (13690, 22428), (14952, 20535), (15540, 19758), (16020, 19166), (16428, 18690), (16465, 18648)]