140223311140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{1931}}^1$

素因数の和:2810

約数の個数: 144

約数和(自身を含む): 333002642112

約数和(自身を除く): 192779330972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 484, 605, 740, 811, 814, 1210, 1622, 1628, 1931, 2035, 2420, 3244, 3862, 4055, 4070, 4477, 7724, 8110, 8140, 8921, 8954, 9655, 16220, 17842, 17908, 19310, 21241, 22385, 30007, 35684, 38620, 42482, 44605, 44770, 60014, 71447, 84964, 89210, 89540, 98131, 106205, 120028, 142894, 150035, 178420, 196262, 212410, 233651, 285788, 300070, 330077, 357235, 392524, 424820, 467302, 490655, 600140, 660154, 714470, 785917, 934604, 981310, 1168255, 1320308, 1428940, 1566041, 1571834, 1650385, 1962620, 2336510, 3132082, 3143668, 3300770, 3630847, 3929585, 4673020, 6264164, 6601540, 7261694, 7830205, 7859170, 8645087, 14523388, 15660410, 15718340, 17226451, 17290174, 18154235, 31320820, 34452902, 34580348, 36308470, 43225435, 57943517, 68905804, 72616940, 86132255, 86450870, 115887034, 172264510, 172901740, 189490961, 231774068, 289717585, 344529020, 378981922, 579435170, 637378687, 757963844, 947454805, 1158870340, 1274757374, 1894909610, 2549514748, 3186893435, 3789819220, 6373786870, 7011165557, 12747573740, 14022331114, 28044662228, 35055827785, 70111655570, 140223311140]

約数ペア:

[(1, 140223311140), (2, 70111655570), (4, 35055827785), (5, 28044662228), (10, 14022331114), (11, 12747573740), (20, 7011165557), (22, 6373786870), (37, 3789819220), (44, 3186893435), (55, 2549514748), (74, 1894909610), (110, 1274757374), (121, 1158870340), (148, 947454805), (185, 757963844), (220, 637378687), (242, 579435170), (370, 378981922), (407, 344529020), (484, 289717585), (605, 231774068), (740, 189490961), (811, 172901740), (814, 172264510), (1210, 115887034), (1622, 86450870), (1628, 86132255), (1931, 72616940), (2035, 68905804), (2420, 57943517), (3244, 43225435), (3862, 36308470), (4055, 34580348), (4070, 34452902), (4477, 31320820), (7724, 18154235), (8110, 17290174), (8140, 17226451), (8921, 15718340), (8954, 15660410), (9655, 14523388), (16220, 8645087), (17842, 7859170), (17908, 7830205), (19310, 7261694), (21241, 6601540), (22385, 6264164), (30007, 4673020), (35684, 3929585), (38620, 3630847), (42482, 3300770), (44605, 3143668), (44770, 3132082), (60014, 2336510), (71447, 1962620), (84964, 1650385), (89210, 1571834), (89540, 1566041), (98131, 1428940), (106205, 1320308), (120028, 1168255), (142894, 981310), (150035, 934604), (178420, 785917), (196262, 714470), (212410, 660154), (233651, 600140), (285788, 490655), (300070, 467302), (330077, 424820), (357235, 392524)]