148609440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 288

約数和(自身を含む): 605719296

約数和(自身を除く): 457109856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 641, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1282, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1923, 1932, 2016, 2070, 2208, 2415, 2520, 2564, 2576, 2760, 2898, 3205, 3220, 3312, 3360, 3680, 3846, 3864, 4140, 4487, 4830, 5040, 5128, 5152, 5520, 5769, 5796, 6410, 6440, 6624, 7245, 7692, 7728, 8280, 8974, 9615, 9660, 10080, 10256, 11040, 11538, 11592, 12820, 12880, 13461, 14490, 14743, 15384, 15456, 16560, 17948, 19230, 19320, 20512, 22435, 23076, 23184, 25640, 25760, 26922, 28845, 28980, 29486, 30768, 33120, 35896, 38460, 38640, 40383, 44229, 44870, 46152, 46368, 51280, 53844, 57690, 57960, 58972, 61536, 67305, 71792, 73715, 76920, 77280, 80766, 88458, 89740, 92304, 102560, 103201, 107688, 115380, 115920, 117944, 132687, 134610, 143584, 147430, 153840, 161532, 176916, 179480, 184608, 201915, 206402, 215376, 221145, 230760, 231840, 235888, 265374, 269220, 294860, 307680, 309603, 323064, 353832, 358960, 403830, 412804, 430752, 442290, 461520, 471776, 516005, 530748, 538440, 589720, 619206, 646128, 663435, 707664, 717920, 807660, 825608, 884580, 923040, 928809, 1032010, 1061496, 1076880, 1179440, 1238412, 1292256, 1326870, 1415328, 1548015, 1615320, 1651216, 1769160, 1857618, 2064020, 2122992, 2153760, 2358880, 2476824, 2653740, 3096030, 3230640, 3302432, 3538320, 3715236, 4128040, 4245984, 4644045, 4953648, 5307480, 6192060, 6461280, 7076640, 7430472, 8256080, 9288090, 9907296, 10614960, 12384120, 14860944, 16512160, 18576180, 21229920, 24768240, 29721888, 37152360, 49536480, 74304720, 148609440]

約数ペア:

[(1, 148609440), (2, 74304720), (3, 49536480), (4, 37152360), (5, 29721888), (6, 24768240), (7, 21229920), (8, 18576180), (9, 16512160), (10, 14860944), (12, 12384120), (14, 10614960), (15, 9907296), (16, 9288090), (18, 8256080), (20, 7430472), (21, 7076640), (23, 6461280), (24, 6192060), (28, 5307480), (30, 4953648), (32, 4644045), (35, 4245984), (36, 4128040), (40, 3715236), (42, 3538320), (45, 3302432), (46, 3230640), (48, 3096030), (56, 2653740), (60, 2476824), (63, 2358880), (69, 2153760), (70, 2122992), (72, 2064020), (80, 1857618), (84, 1769160), (90, 1651216), (92, 1615320), (96, 1548015), (105, 1415328), (112, 1326870), (115, 1292256), (120, 1238412), (126, 1179440), (138, 1076880), (140, 1061496), (144, 1032010), (160, 928809), (161, 923040), (168, 884580), (180, 825608), (184, 807660), (207, 717920), (210, 707664), (224, 663435), (230, 646128), (240, 619206), (252, 589720), (276, 538440), (280, 530748), (288, 516005), (315, 471776), (322, 461520), (336, 442290), (345, 430752), (360, 412804), (368, 403830), (414, 358960), (420, 353832), (460, 323064), (480, 309603), (483, 307680), (504, 294860), (552, 269220), (560, 265374), (630, 235888), (641, 231840), (644, 230760), (672, 221145), (690, 215376), (720, 206402), (736, 201915), (805, 184608), (828, 179480), (840, 176916), (920, 161532), (966, 153840), (1008, 147430), (1035, 143584), (1104, 134610), (1120, 132687), (1260, 117944), (1282, 115920), (1288, 115380), (1380, 107688), (1440, 103201), (1449, 102560), (1610, 92304), (1656, 89740), (1680, 88458), (1840, 80766), (1923, 77280), (1932, 76920), (2016, 73715), (2070, 71792), (2208, 67305), (2415, 61536), (2520, 58972), (2564, 57960), (2576, 57690), (2760, 53844), (2898, 51280), (3205, 46368), (3220, 46152), (3312, 44870), (3360, 44229), (3680, 40383), (3846, 38640), (3864, 38460), (4140, 35896), (4487, 33120), (4830, 30768), (5040, 29486), (5128, 28980), (5152, 28845), (5520, 26922), (5769, 25760), (5796, 25640), (6410, 23184), (6440, 23076), (6624, 22435), (7245, 20512), (7692, 19320), (7728, 19230), (8280, 17948), (8974, 16560), (9615, 15456), (9660, 15384), (10080, 14743), (10256, 14490), (11040, 13461), (11538, 12880), (11592, 12820)]