91240240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 265982976

約数和(自身を除く): 174742736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 130, 140, 151, 166, 182, 208, 260, 280, 302, 332, 364, 415, 455, 520, 560, 581, 604, 664, 728, 755, 830, 910, 1040, 1057, 1079, 1162, 1208, 1328, 1456, 1510, 1660, 1820, 1963, 2114, 2158, 2324, 2416, 2905, 3020, 3320, 3640, 3926, 4228, 4316, 4648, 5285, 5395, 5810, 6040, 6640, 7280, 7553, 7852, 8456, 8632, 9296, 9815, 10570, 10790, 11620, 12080, 12533, 13741, 15106, 15704, 16912, 17264, 19630, 21140, 21580, 23240, 25066, 27482, 30212, 31408, 37765, 39260, 42280, 43160, 46480, 50132, 54964, 60424, 62665, 68705, 75530, 78520, 84560, 86320, 87731, 100264, 109928, 120848, 125330, 137410, 151060, 157040, 162929, 175462, 200528, 219856, 250660, 274820, 302120, 325858, 350924, 438655, 501320, 549640, 604240, 651716, 701848, 814645, 877310, 1002640, 1099280, 1140503, 1303432, 1403696, 1629290, 1754620, 2281006, 2606864, 3258580, 3509240, 4562012, 5702515, 6517160, 7018480, 9124024, 11405030, 13034320, 18248048, 22810060, 45620120, 91240240]

約数ペア:

[(1, 91240240), (2, 45620120), (4, 22810060), (5, 18248048), (7, 13034320), (8, 11405030), (10, 9124024), (13, 7018480), (14, 6517160), (16, 5702515), (20, 4562012), (26, 3509240), (28, 3258580), (35, 2606864), (40, 2281006), (52, 1754620), (56, 1629290), (65, 1403696), (70, 1303432), (80, 1140503), (83, 1099280), (91, 1002640), (104, 877310), (112, 814645), (130, 701848), (140, 651716), (151, 604240), (166, 549640), (182, 501320), (208, 438655), (260, 350924), (280, 325858), (302, 302120), (332, 274820), (364, 250660), (415, 219856), (455, 200528), (520, 175462), (560, 162929), (581, 157040), (604, 151060), (664, 137410), (728, 125330), (755, 120848), (830, 109928), (910, 100264), (1040, 87731), (1057, 86320), (1079, 84560), (1162, 78520), (1208, 75530), (1328, 68705), (1456, 62665), (1510, 60424), (1660, 54964), (1820, 50132), (1963, 46480), (2114, 43160), (2158, 42280), (2324, 39260), (2416, 37765), (2905, 31408), (3020, 30212), (3320, 27482), (3640, 25066), (3926, 23240), (4228, 21580), (4316, 21140), (4648, 19630), (5285, 17264), (5395, 16912), (5810, 15704), (6040, 15106), (6640, 13741), (7280, 12533), (7553, 12080), (7852, 11620), (8456, 10790), (8632, 10570), (9296, 9815)]