2149011540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:2999

約数の個数: 192

約数和(自身を含む): 7269937920

約数和(自身を除く): 5120926380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 107, 108, 117, 130, 135, 156, 180, 195, 214, 234, 260, 270, 321, 351, 390, 428, 468, 535, 540, 585, 642, 702, 780, 963, 1070, 1170, 1284, 1391, 1404, 1605, 1755, 1926, 2140, 2340, 2782, 2861, 2889, 3210, 3510, 3852, 4173, 4815, 5564, 5722, 5778, 6420, 6955, 7020, 8346, 8583, 9630, 11444, 11556, 12519, 13910, 14305, 14445, 16692, 17166, 19260, 20865, 25038, 25749, 27820, 28610, 28890, 34332, 37193, 37557, 41730, 42915, 50076, 51498, 57220, 57780, 62595, 74386, 75114, 77247, 83460, 85830, 102996, 111579, 125190, 128745, 148772, 150228, 154494, 171660, 185965, 187785, 223158, 250380, 257490, 306127, 308988, 334737, 371930, 375570, 386235, 446316, 514980, 557895, 612254, 669474, 743860, 751140, 772470, 918381, 1004211, 1115790, 1224508, 1338948, 1530635, 1544940, 1673685, 1836762, 2008422, 2231580, 2755143, 3061270, 3347370, 3673524, 3979651, 4016844, 4591905, 5021055, 5510286, 6122540, 6694740, 7959302, 8265429, 9183810, 10042110, 11020572, 11938953, 13775715, 15918604, 16530858, 18367620, 19898255, 20084220, 23877906, 27551430, 33061716, 35816859, 39796510, 41327145, 47755812, 55102860, 59694765, 71633718, 79593020, 82654290, 107450577, 119389530, 143267436, 165308580, 179084295, 214901154, 238779060, 358168590, 429802308, 537252885, 716337180, 1074505770, 2149011540]

約数ペア:

[(1, 2149011540), (2, 1074505770), (3, 716337180), (4, 537252885), (5, 429802308), (6, 358168590), (9, 238779060), (10, 214901154), (12, 179084295), (13, 165308580), (15, 143267436), (18, 119389530), (20, 107450577), (26, 82654290), (27, 79593020), (30, 71633718), (36, 59694765), (39, 55102860), (45, 47755812), (52, 41327145), (54, 39796510), (60, 35816859), (65, 33061716), (78, 27551430), (90, 23877906), (107, 20084220), (108, 19898255), (117, 18367620), (130, 16530858), (135, 15918604), (156, 13775715), (180, 11938953), (195, 11020572), (214, 10042110), (234, 9183810), (260, 8265429), (270, 7959302), (321, 6694740), (351, 6122540), (390, 5510286), (428, 5021055), (468, 4591905), (535, 4016844), (540, 3979651), (585, 3673524), (642, 3347370), (702, 3061270), (780, 2755143), (963, 2231580), (1070, 2008422), (1170, 1836762), (1284, 1673685), (1391, 1544940), (1404, 1530635), (1605, 1338948), (1755, 1224508), (1926, 1115790), (2140, 1004211), (2340, 918381), (2782, 772470), (2861, 751140), (2889, 743860), (3210, 669474), (3510, 612254), (3852, 557895), (4173, 514980), (4815, 446316), (5564, 386235), (5722, 375570), (5778, 371930), (6420, 334737), (6955, 308988), (7020, 306127), (8346, 257490), (8583, 250380), (9630, 223158), (11444, 187785), (11556, 185965), (12519, 171660), (13910, 154494), (14305, 150228), (14445, 148772), (16692, 128745), (17166, 125190), (19260, 111579), (20865, 102996), (25038, 85830), (25749, 83460), (27820, 77247), (28610, 75114), (28890, 74386), (34332, 62595), (37193, 57780), (37557, 57220), (41730, 51498), (42915, 50076)]