260884260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5347

約数の個数: 192

約数和(自身を含む): 999129600

約数和(自身を除く): 738245340

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, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5309, 5460, 7020, 8190, 9828, 10618, 12285, 15927, 16380, 21236, 24570, 26545, 31854, 37163, 47781, 49140, 53090, 63708, 69017, 74326, 79635, 95562, 106180, 111489, 138034, 143343, 148652, 159270, 185815, 191124, 207051, 222978, 238905, 276068, 286686, 318540, 334467, 345085, 371630, 414102, 445956, 477810, 483119, 557445, 573372, 621153, 668934, 690170, 716715, 743260, 828204, 955620, 966238, 1003401, 1035255, 1114890, 1242306, 1337868, 1380340, 1433430, 1449357, 1672335, 1863459, 1932476, 2006802, 2070510, 2229780, 2415595, 2484612, 2866860, 2898714, 3105765, 3344670, 3726918, 4013604, 4141020, 4348071, 4831190, 5017005, 5797428, 6211530, 6689340, 7246785, 7453836, 8696142, 9317295, 9662380, 10034010, 12423060, 13044213, 14493570, 17392284, 18634590, 20068020, 21740355, 26088426, 28987140, 37269180, 43480710, 52176852, 65221065, 86961420, 130442130, 260884260]

約数ペア:

[(1, 260884260), (2, 130442130), (3, 86961420), (4, 65221065), (5, 52176852), (6, 43480710), (7, 37269180), (9, 28987140), (10, 26088426), (12, 21740355), (13, 20068020), (14, 18634590), (15, 17392284), (18, 14493570), (20, 13044213), (21, 12423060), (26, 10034010), (27, 9662380), (28, 9317295), (30, 8696142), (35, 7453836), (36, 7246785), (39, 6689340), (42, 6211530), (45, 5797428), (52, 5017005), (54, 4831190), (60, 4348071), (63, 4141020), (65, 4013604), (70, 3726918), (78, 3344670), (84, 3105765), (90, 2898714), (91, 2866860), (105, 2484612), (108, 2415595), (117, 2229780), (126, 2070510), (130, 2006802), (135, 1932476), (140, 1863459), (156, 1672335), (180, 1449357), (182, 1433430), (189, 1380340), (195, 1337868), (210, 1242306), (234, 1114890), (252, 1035255), (260, 1003401), (270, 966238), (273, 955620), (315, 828204), (351, 743260), (364, 716715), (378, 690170), (390, 668934), (420, 621153), (455, 573372), (468, 557445), (540, 483119), (546, 477810), (585, 445956), (630, 414102), (702, 371630), (756, 345085), (780, 334467), (819, 318540), (910, 286686), (945, 276068), (1092, 238905), (1170, 222978), (1260, 207051), (1365, 191124), (1404, 185815), (1638, 159270), (1755, 148652), (1820, 143343), (1890, 138034), (2340, 111489), (2457, 106180), (2730, 95562), (3276, 79635), (3510, 74326), (3780, 69017), (4095, 63708), (4914, 53090), (5309, 49140), (5460, 47781), (7020, 37163), (8190, 31854), (9828, 26545), (10618, 24570), (12285, 21236), (15927, 16380)]