2631259080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42743}}^1$

素因数の和:42785

約数の個数: 160

約数和(自身を含む): 9309643200

約数和(自身を除く): 6678384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 42743, 61560, 85486, 128229, 170972, 213715, 256458, 341944, 384687, 427430, 512916, 641145, 769374, 812117, 854860, 1025832, 1154061, 1282290, 1538748, 1624234, 1709720, 1923435, 2308122, 2436351, 2564580, 3077496, 3248468, 3462183, 3846870, 4060585, 4616244, 4872702, 5129160, 5770305, 6496936, 6924366, 7309053, 7693740, 8121170, 9232488, 9745404, 11540610, 12181755, 13848732, 14618106, 15387480, 16242340, 17310915, 19490808, 21927159, 23081220, 24363510, 27697464, 29236212, 32484680, 34621830, 36545265, 43854318, 46162440, 48727020, 58472424, 65781477, 69243660, 73090530, 87708636, 97454040, 109635795, 131562954, 138487320, 146181060, 175417272, 219271590, 263125908, 292362120, 328907385, 438543180, 526251816, 657814770, 877086360, 1315629540, 2631259080]

約数ペア:

[(1, 2631259080), (2, 1315629540), (3, 877086360), (4, 657814770), (5, 526251816), (6, 438543180), (8, 328907385), (9, 292362120), (10, 263125908), (12, 219271590), (15, 175417272), (18, 146181060), (19, 138487320), (20, 131562954), (24, 109635795), (27, 97454040), (30, 87708636), (36, 73090530), (38, 69243660), (40, 65781477), (45, 58472424), (54, 48727020), (57, 46162440), (60, 43854318), (72, 36545265), (76, 34621830), (81, 32484680), (90, 29236212), (95, 27697464), (108, 24363510), (114, 23081220), (120, 21927159), (135, 19490808), (152, 17310915), (162, 16242340), (171, 15387480), (180, 14618106), (190, 13848732), (216, 12181755), (228, 11540610), (270, 9745404), (285, 9232488), (324, 8121170), (342, 7693740), (360, 7309053), (380, 6924366), (405, 6496936), (456, 5770305), (513, 5129160), (540, 4872702), (570, 4616244), (648, 4060585), (684, 3846870), (760, 3462183), (810, 3248468), (855, 3077496), (1026, 2564580), (1080, 2436351), (1140, 2308122), (1368, 1923435), (1539, 1709720), (1620, 1624234), (1710, 1538748), (2052, 1282290), (2280, 1154061), (2565, 1025832), (3078, 854860), (3240, 812117), (3420, 769374), (4104, 641145), (5130, 512916), (6156, 427430), (6840, 384687), (7695, 341944), (10260, 256458), (12312, 213715), (15390, 170972), (20520, 128229), (30780, 85486), (42743, 61560)]