481486320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1260

約数の個数: 240

約数和(自身を含む): 1871880192

約数和(自身を除く): 1390393872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1008, 1151, 1162, 1245, 1260, 1328, 1494, 1660, 1680, 1743, 1992, 2302, 2324, 2490, 2520, 2905, 2988, 3320, 3453, 3486, 3735, 3984, 4604, 4648, 4980, 5040, 5229, 5755, 5810, 5976, 6640, 6906, 6972, 7470, 8057, 8715, 9208, 9296, 9960, 10359, 10458, 11510, 11620, 11952, 13812, 13944, 14940, 16114, 17265, 17430, 18416, 19920, 20718, 20916, 23020, 23240, 24171, 26145, 27624, 27888, 29880, 32228, 34530, 34860, 40285, 41436, 41832, 46040, 46480, 48342, 51795, 52290, 55248, 59760, 64456, 69060, 69720, 72513, 80570, 82872, 83664, 92080, 95533, 96684, 103590, 104580, 120855, 128912, 138120, 139440, 145026, 161140, 165744, 191066, 193368, 207180, 209160, 241710, 276240, 286599, 290052, 322280, 362565, 382132, 386736, 414360, 418320, 477665, 483420, 573198, 580104, 644560, 668731, 725130, 764264, 828720, 859797, 955330, 966840, 1146396, 1160208, 1337462, 1432995, 1450260, 1528528, 1719594, 1910660, 1933680, 2006193, 2292792, 2674924, 2865990, 2900520, 3343655, 3439188, 3821320, 4012386, 4298985, 4585584, 5349848, 5731980, 5801040, 6018579, 6687310, 6878376, 7642640, 8024772, 8597970, 10030965, 10699696, 11463960, 12037158, 13374620, 13756752, 16049544, 17195940, 20061930, 22927920, 24074316, 26749240, 30092895, 32099088, 34391880, 40123860, 48148632, 53498480, 60185790, 68783760, 80247720, 96297264, 120371580, 160495440, 240743160, 481486320]

約数ペア:

[(1, 481486320), (2, 240743160), (3, 160495440), (4, 120371580), (5, 96297264), (6, 80247720), (7, 68783760), (8, 60185790), (9, 53498480), (10, 48148632), (12, 40123860), (14, 34391880), (15, 32099088), (16, 30092895), (18, 26749240), (20, 24074316), (21, 22927920), (24, 20061930), (28, 17195940), (30, 16049544), (35, 13756752), (36, 13374620), (40, 12037158), (42, 11463960), (45, 10699696), (48, 10030965), (56, 8597970), (60, 8024772), (63, 7642640), (70, 6878376), (72, 6687310), (80, 6018579), (83, 5801040), (84, 5731980), (90, 5349848), (105, 4585584), (112, 4298985), (120, 4012386), (126, 3821320), (140, 3439188), (144, 3343655), (166, 2900520), (168, 2865990), (180, 2674924), (210, 2292792), (240, 2006193), (249, 1933680), (252, 1910660), (280, 1719594), (315, 1528528), (332, 1450260), (336, 1432995), (360, 1337462), (415, 1160208), (420, 1146396), (498, 966840), (504, 955330), (560, 859797), (581, 828720), (630, 764264), (664, 725130), (720, 668731), (747, 644560), (830, 580104), (840, 573198), (996, 483420), (1008, 477665), (1151, 418320), (1162, 414360), (1245, 386736), (1260, 382132), (1328, 362565), (1494, 322280), (1660, 290052), (1680, 286599), (1743, 276240), (1992, 241710), (2302, 209160), (2324, 207180), (2490, 193368), (2520, 191066), (2905, 165744), (2988, 161140), (3320, 145026), (3453, 139440), (3486, 138120), (3735, 128912), (3984, 120855), (4604, 104580), (4648, 103590), (4980, 96684), (5040, 95533), (5229, 92080), (5755, 83664), (5810, 82872), (5976, 80570), (6640, 72513), (6906, 69720), (6972, 69060), (7470, 64456), (8057, 59760), (8715, 55248), (9208, 52290), (9296, 51795), (9960, 48342), (10359, 46480), (10458, 46040), (11510, 41832), (11620, 41436), (11952, 40285), (13812, 34860), (13944, 34530), (14940, 32228), (16114, 29880), (17265, 27888), (17430, 27624), (18416, 26145), (19920, 24171), (20718, 23240), (20916, 23020)]