2985105240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17239}}^1$

素因数の和:17306

約数の個数: 192

約数和(自身を含む): 10730865600

約数和(自身を除く): 7745760360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2340, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4680, 4810, 5772, 6660, 7215, 8658, 9620, 11544, 13320, 14430, 17239, 17316, 19240, 21645, 28860, 34478, 34632, 43290, 51717, 57720, 68956, 86195, 86580, 103434, 137912, 155151, 172390, 173160, 206868, 224107, 258585, 310302, 344780, 413736, 448214, 517170, 620604, 637843, 672321, 689560, 775755, 896428, 1034340, 1120535, 1241208, 1275686, 1344642, 1551510, 1792856, 1913529, 2016963, 2068680, 2241070, 2551372, 2689284, 3103020, 3189215, 3361605, 3827058, 4033926, 4482140, 5102744, 5378568, 5740587, 6206040, 6378430, 6723210, 7654116, 8067852, 8291959, 8964280, 9567645, 10084815, 11481174, 12756860, 13446420, 15308232, 16135704, 16583918, 19135290, 20169630, 22962348, 24875877, 25513720, 26892840, 28702935, 33167836, 38270580, 40339260, 41459795, 45924696, 49751754, 57405870, 66335672, 74627631, 76541160, 80678520, 82919590, 99503508, 114811740, 124379385, 149255262, 165839180, 199007016, 229623480, 248758770, 298510524, 331678360, 373138155, 497517540, 597021048, 746276310, 995035080, 1492552620, 2985105240]

約数ペア:

[(1, 2985105240), (2, 1492552620), (3, 995035080), (4, 746276310), (5, 597021048), (6, 497517540), (8, 373138155), (9, 331678360), (10, 298510524), (12, 248758770), (13, 229623480), (15, 199007016), (18, 165839180), (20, 149255262), (24, 124379385), (26, 114811740), (30, 99503508), (36, 82919590), (37, 80678520), (39, 76541160), (40, 74627631), (45, 66335672), (52, 57405870), (60, 49751754), (65, 45924696), (72, 41459795), (74, 40339260), (78, 38270580), (90, 33167836), (104, 28702935), (111, 26892840), (117, 25513720), (120, 24875877), (130, 22962348), (148, 20169630), (156, 19135290), (180, 16583918), (185, 16135704), (195, 15308232), (222, 13446420), (234, 12756860), (260, 11481174), (296, 10084815), (312, 9567645), (333, 8964280), (360, 8291959), (370, 8067852), (390, 7654116), (444, 6723210), (468, 6378430), (481, 6206040), (520, 5740587), (555, 5378568), (585, 5102744), (666, 4482140), (740, 4033926), (780, 3827058), (888, 3361605), (936, 3189215), (962, 3103020), (1110, 2689284), (1170, 2551372), (1332, 2241070), (1443, 2068680), (1480, 2016963), (1560, 1913529), (1665, 1792856), (1924, 1551510), (2220, 1344642), (2340, 1275686), (2405, 1241208), (2664, 1120535), (2886, 1034340), (3330, 896428), (3848, 775755), (4329, 689560), (4440, 672321), (4680, 637843), (4810, 620604), (5772, 517170), (6660, 448214), (7215, 413736), (8658, 344780), (9620, 310302), (11544, 258585), (13320, 224107), (14430, 206868), (17239, 173160), (17316, 172390), (19240, 155151), (21645, 137912), (28860, 103434), (34478, 86580), (34632, 86195), (43290, 68956), (51717, 57720)]