2774160840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:860

約数の個数: 256

約数和(自身を含む): 9455616000

約数和(自身を除く): 6681455160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 79, 88, 110, 111, 120, 132, 148, 158, 165, 185, 220, 222, 237, 264, 296, 316, 330, 370, 395, 407, 440, 444, 474, 555, 632, 660, 719, 740, 790, 814, 869, 888, 948, 1110, 1185, 1221, 1320, 1438, 1480, 1580, 1628, 1738, 1896, 2035, 2157, 2220, 2370, 2442, 2607, 2876, 2923, 3160, 3256, 3476, 3595, 4070, 4314, 4345, 4440, 4740, 4884, 5214, 5752, 5846, 6105, 6952, 7190, 7909, 8140, 8628, 8690, 8769, 9480, 9768, 10428, 10785, 11692, 12210, 13035, 14380, 14615, 15818, 16280, 17256, 17380, 17538, 20856, 21570, 23384, 23727, 24420, 26070, 26603, 28760, 29230, 31636, 32153, 34760, 35076, 39545, 43140, 43845, 47454, 48840, 52140, 53206, 56801, 58460, 63272, 64306, 70152, 79090, 79809, 86280, 87690, 94908, 96459, 104280, 106412, 113602, 116920, 118635, 128612, 133015, 158180, 159618, 160765, 170403, 175380, 189816, 192918, 212824, 227204, 237270, 257224, 266030, 284005, 292633, 316360, 319236, 321530, 340806, 350760, 385836, 399045, 454408, 474540, 482295, 532060, 568010, 585266, 624811, 638472, 643060, 681612, 771672, 798090, 852015, 877899, 949080, 964590, 1064120, 1136020, 1170532, 1249622, 1286120, 1363224, 1463165, 1596180, 1704030, 1755798, 1874433, 1929180, 2101637, 2272040, 2341064, 2499244, 2926330, 3124055, 3192360, 3408060, 3511596, 3748866, 3858360, 4203274, 4389495, 4998488, 5852660, 6248110, 6304911, 6816120, 7023192, 7497732, 8406548, 8778990, 9372165, 10508185, 11705320, 12496220, 12609822, 14995464, 16813096, 17557980, 18744330, 21016370, 23118007, 24992440, 25219644, 31524555, 35115960, 37488660, 42032740, 46236014, 50439288, 63049110, 69354021, 74977320, 84065480, 92472028, 115590035, 126098220, 138708042, 184944056, 231180070, 252196440, 277416084, 346770105, 462360140, 554832168, 693540210, 924720280, 1387080420, 2774160840]

約数ペア:

[(1, 2774160840), (2, 1387080420), (3, 924720280), (4, 693540210), (5, 554832168), (6, 462360140), (8, 346770105), (10, 277416084), (11, 252196440), (12, 231180070), (15, 184944056), (20, 138708042), (22, 126098220), (24, 115590035), (30, 92472028), (33, 84065480), (37, 74977320), (40, 69354021), (44, 63049110), (55, 50439288), (60, 46236014), (66, 42032740), (74, 37488660), (79, 35115960), (88, 31524555), (110, 25219644), (111, 24992440), (120, 23118007), (132, 21016370), (148, 18744330), (158, 17557980), (165, 16813096), (185, 14995464), (220, 12609822), (222, 12496220), (237, 11705320), (264, 10508185), (296, 9372165), (316, 8778990), (330, 8406548), (370, 7497732), (395, 7023192), (407, 6816120), (440, 6304911), (444, 6248110), (474, 5852660), (555, 4998488), (632, 4389495), (660, 4203274), (719, 3858360), (740, 3748866), (790, 3511596), (814, 3408060), (869, 3192360), (888, 3124055), (948, 2926330), (1110, 2499244), (1185, 2341064), (1221, 2272040), (1320, 2101637), (1438, 1929180), (1480, 1874433), (1580, 1755798), (1628, 1704030), (1738, 1596180), (1896, 1463165), (2035, 1363224), (2157, 1286120), (2220, 1249622), (2370, 1170532), (2442, 1136020), (2607, 1064120), (2876, 964590), (2923, 949080), (3160, 877899), (3256, 852015), (3476, 798090), (3595, 771672), (4070, 681612), (4314, 643060), (4345, 638472), (4440, 624811), (4740, 585266), (4884, 568010), (5214, 532060), (5752, 482295), (5846, 474540), (6105, 454408), (6952, 399045), (7190, 385836), (7909, 350760), (8140, 340806), (8628, 321530), (8690, 319236), (8769, 316360), (9480, 292633), (9768, 284005), (10428, 266030), (10785, 257224), (11692, 237270), (12210, 227204), (13035, 212824), (14380, 192918), (14615, 189816), (15818, 175380), (16280, 170403), (17256, 160765), (17380, 159618), (17538, 158180), (20856, 133015), (21570, 128612), (23384, 118635), (23727, 116920), (24420, 113602), (26070, 106412), (26603, 104280), (28760, 96459), (29230, 94908), (31636, 87690), (32153, 86280), (34760, 79809), (35076, 79090), (39545, 70152), (43140, 64306), (43845, 63272), (47454, 58460), (48840, 56801), (52140, 53206)]