1909522440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5531}}^1$

素因数の和:5692

約数の個数: 192

約数和(自身を含む): 7145573760

約数和(自身を除く): 5236051320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 630, 685, 822, 840, 959, 1096, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5480, 5531, 5754, 6165, 7672, 8220, 8631, 9590, 9864, 11062, 11508, 12330, 14385, 16440, 16593, 17262, 19180, 22124, 23016, 24660, 27655, 28770, 33186, 34524, 38360, 38717, 43155, 44248, 49320, 49779, 55310, 57540, 66372, 69048, 77434, 82965, 86310, 99558, 110620, 115080, 116151, 132744, 154868, 165930, 172620, 193585, 199116, 221240, 232302, 248895, 309736, 331860, 345240, 348453, 387170, 398232, 464604, 497790, 580755, 663720, 696906, 757747, 774340, 929208, 995580, 1161510, 1393812, 1515494, 1548680, 1742265, 1991160, 2273241, 2323020, 2787624, 3030988, 3484530, 3788735, 4546482, 4646040, 5304229, 6061976, 6819723, 6969060, 7577470, 9092964, 10608458, 11366205, 13639446, 13938120, 15154940, 15912687, 18185928, 21216916, 22732410, 26521145, 27278892, 30309880, 31825374, 34098615, 42433832, 45464820, 47738061, 53042290, 54557784, 63650748, 68197230, 79563435, 90929640, 95476122, 106084580, 127301496, 136394460, 159126870, 190952244, 212169160, 238690305, 272788920, 318253740, 381904488, 477380610, 636507480, 954761220, 1909522440]

約数ペア:

[(1, 1909522440), (2, 954761220), (3, 636507480), (4, 477380610), (5, 381904488), (6, 318253740), (7, 272788920), (8, 238690305), (9, 212169160), (10, 190952244), (12, 159126870), (14, 136394460), (15, 127301496), (18, 106084580), (20, 95476122), (21, 90929640), (24, 79563435), (28, 68197230), (30, 63650748), (35, 54557784), (36, 53042290), (40, 47738061), (42, 45464820), (45, 42433832), (56, 34098615), (60, 31825374), (63, 30309880), (70, 27278892), (72, 26521145), (84, 22732410), (90, 21216916), (105, 18185928), (120, 15912687), (126, 15154940), (137, 13938120), (140, 13639446), (168, 11366205), (180, 10608458), (210, 9092964), (252, 7577470), (274, 6969060), (280, 6819723), (315, 6061976), (360, 5304229), (411, 4646040), (420, 4546482), (504, 3788735), (548, 3484530), (630, 3030988), (685, 2787624), (822, 2323020), (840, 2273241), (959, 1991160), (1096, 1742265), (1233, 1548680), (1260, 1515494), (1370, 1393812), (1644, 1161510), (1918, 995580), (2055, 929208), (2466, 774340), (2520, 757747), (2740, 696906), (2877, 663720), (3288, 580755), (3836, 497790), (4110, 464604), (4795, 398232), (4932, 387170), (5480, 348453), (5531, 345240), (5754, 331860), (6165, 309736), (7672, 248895), (8220, 232302), (8631, 221240), (9590, 199116), (9864, 193585), (11062, 172620), (11508, 165930), (12330, 154868), (14385, 132744), (16440, 116151), (16593, 115080), (17262, 110620), (19180, 99558), (22124, 86310), (23016, 82965), (24660, 77434), (27655, 69048), (28770, 66372), (33186, 57540), (34524, 55310), (38360, 49779), (38717, 49320), (43155, 44248)]