2470611780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16800

約数の個数: 240

約数和(自身を含む): 9539523840

約数和(自身を除く): 7068912060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 16380, 16759, 21060, 24570, 29484, 33518, 36855, 49140, 50277, 67036, 73710, 83795, 100554, 117313, 147420, 150831, 167590, 201108, 217867, 234626, 251385, 301662, 335180, 351939, 435734, 452493, 469252, 502770, 586565, 603324, 653601, 703878, 754155, 871468, 904986, 1005540, 1055817, 1089335, 1173130, 1307202, 1357479, 1407756, 1508310, 1525069, 1759695, 1809972, 1960803, 2111634, 2178670, 2262465, 2346260, 2614404, 2714958, 3016620, 3050138, 3167451, 3268005, 3519390, 3921606, 4223268, 4357340, 4524930, 4575207, 5279085, 5429916, 5882409, 6100276, 6334902, 6536010, 6787395, 7038780, 7625345, 7843212, 9049860, 9150414, 9502353, 9804015, 10558170, 11764818, 12669804, 13072020, 13574790, 13725621, 15250690, 15837255, 17647227, 18300828, 19004706, 19608030, 21116340, 22876035, 23529636, 27149580, 27451242, 29412045, 30501380, 31674510, 35294454, 38009412, 39216060, 41176863, 45752070, 47511765, 54902484, 58824090, 63349020, 68628105, 70588908, 82353726, 88236135, 91504140, 95023530, 117648180, 123530589, 137256210, 164707452, 176472270, 190047060, 205884315, 247061178, 274512420, 352944540, 411768630, 494122356, 617652945, 823537260, 1235305890, 2470611780]

約数ペア:

[(1, 2470611780), (2, 1235305890), (3, 823537260), (4, 617652945), (5, 494122356), (6, 411768630), (7, 352944540), (9, 274512420), (10, 247061178), (12, 205884315), (13, 190047060), (14, 176472270), (15, 164707452), (18, 137256210), (20, 123530589), (21, 117648180), (26, 95023530), (27, 91504140), (28, 88236135), (30, 82353726), (35, 70588908), (36, 68628105), (39, 63349020), (42, 58824090), (45, 54902484), (52, 47511765), (54, 45752070), (60, 41176863), (63, 39216060), (65, 38009412), (70, 35294454), (78, 31674510), (81, 30501380), (84, 29412045), (90, 27451242), (91, 27149580), (105, 23529636), (108, 22876035), (117, 21116340), (126, 19608030), (130, 19004706), (135, 18300828), (140, 17647227), (156, 15837255), (162, 15250690), (180, 13725621), (182, 13574790), (189, 13072020), (195, 12669804), (210, 11764818), (234, 10558170), (252, 9804015), (260, 9502353), (270, 9150414), (273, 9049860), (315, 7843212), (324, 7625345), (351, 7038780), (364, 6787395), (378, 6536010), (390, 6334902), (405, 6100276), (420, 5882409), (455, 5429916), (468, 5279085), (540, 4575207), (546, 4524930), (567, 4357340), (585, 4223268), (630, 3921606), (702, 3519390), (756, 3268005), (780, 3167451), (810, 3050138), (819, 3016620), (910, 2714958), (945, 2614404), (1053, 2346260), (1092, 2262465), (1134, 2178670), (1170, 2111634), (1260, 1960803), (1365, 1809972), (1404, 1759695), (1620, 1525069), (1638, 1508310), (1755, 1407756), (1820, 1357479), (1890, 1307202), (2106, 1173130), (2268, 1089335), (2340, 1055817), (2457, 1005540), (2730, 904986), (2835, 871468), (3276, 754155), (3510, 703878), (3780, 653601), (4095, 603324), (4212, 586565), (4914, 502770), (5265, 469252), (5460, 452493), (5670, 435734), (7020, 351939), (7371, 335180), (8190, 301662), (9828, 251385), (10530, 234626), (11340, 217867), (12285, 201108), (14742, 167590), (16380, 150831), (16759, 147420), (21060, 117313), (24570, 100554), (29484, 83795), (33518, 73710), (36855, 67036), (49140, 50277)]