296530780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 785078784

約数和(自身を除く): 488548004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 151, 166, 169, 182, 260, 302, 332, 338, 364, 415, 455, 581, 604, 676, 755, 830, 845, 910, 1057, 1079, 1162, 1183, 1510, 1660, 1690, 1820, 1963, 2114, 2158, 2324, 2366, 2905, 3020, 3380, 3926, 4228, 4316, 4732, 5285, 5395, 5810, 5915, 7553, 7852, 9815, 10570, 10790, 11620, 11830, 12533, 13741, 14027, 15106, 19630, 21140, 21580, 23660, 25066, 25519, 27482, 28054, 30212, 37765, 39260, 50132, 51038, 54964, 56108, 62665, 68705, 70135, 75530, 87731, 98189, 102076, 125330, 127595, 137410, 140270, 151060, 162929, 175462, 178633, 196378, 250660, 255190, 274820, 280540, 325858, 350924, 357266, 392756, 438655, 490945, 510380, 651716, 714532, 814645, 877310, 893165, 981890, 1140503, 1629290, 1754620, 1786330, 1963780, 2118077, 2281006, 3258580, 3572660, 4236154, 4562012, 5702515, 8472308, 10590385, 11405030, 14826539, 21180770, 22810060, 29653078, 42361540, 59306156, 74132695, 148265390, 296530780]

約数ペア:

[(1, 296530780), (2, 148265390), (4, 74132695), (5, 59306156), (7, 42361540), (10, 29653078), (13, 22810060), (14, 21180770), (20, 14826539), (26, 11405030), (28, 10590385), (35, 8472308), (52, 5702515), (65, 4562012), (70, 4236154), (83, 3572660), (91, 3258580), (130, 2281006), (140, 2118077), (151, 1963780), (166, 1786330), (169, 1754620), (182, 1629290), (260, 1140503), (302, 981890), (332, 893165), (338, 877310), (364, 814645), (415, 714532), (455, 651716), (581, 510380), (604, 490945), (676, 438655), (755, 392756), (830, 357266), (845, 350924), (910, 325858), (1057, 280540), (1079, 274820), (1162, 255190), (1183, 250660), (1510, 196378), (1660, 178633), (1690, 175462), (1820, 162929), (1963, 151060), (2114, 140270), (2158, 137410), (2324, 127595), (2366, 125330), (2905, 102076), (3020, 98189), (3380, 87731), (3926, 75530), (4228, 70135), (4316, 68705), (4732, 62665), (5285, 56108), (5395, 54964), (5810, 51038), (5915, 50132), (7553, 39260), (7852, 37765), (9815, 30212), (10570, 28054), (10790, 27482), (11620, 25519), (11830, 25066), (12533, 23660), (13741, 21580), (14027, 21140), (15106, 19630)]