15825743640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2583

約数の個数: 288

約数和(自身を含む): 60001259760

約数和(自身を除く): 44175516120

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 421, 441, 490, 504, 588, 630, 735, 840, 842, 882, 980, 1176, 1260, 1263, 1470, 1684, 1764, 1960, 2105, 2131, 2205, 2520, 2526, 2940, 2947, 3368, 3528, 3789, 4210, 4262, 4410, 5052, 5880, 5894, 6315, 6393, 7578, 8420, 8524, 8820, 8841, 10104, 10655, 11788, 12630, 12786, 14735, 14917, 15156, 16840, 17048, 17640, 17682, 18945, 19179, 20629, 21310, 23576, 25260, 25572, 26523, 29470, 29834, 30312, 31965, 35364, 37890, 38358, 41258, 42620, 44205, 44751, 50520, 51144, 53046, 58940, 59668, 61887, 63930, 70728, 74585, 75780, 76716, 82516, 85240, 88410, 89502, 95895, 103145, 104419, 106092, 117880, 119336, 123774, 127860, 132615, 134253, 149170, 151560, 153432, 165032, 176820, 179004, 185661, 191790, 206290, 208838, 212184, 223755, 247548, 255720, 265230, 268506, 298340, 309435, 313257, 353640, 358008, 371322, 383580, 412580, 417676, 447510, 495096, 522095, 530460, 537012, 596680, 618870, 626514, 671265, 742644, 767160, 825160, 835352, 895020, 897151, 928305, 939771, 1044190, 1060920, 1074024, 1237740, 1253028, 1342530, 1485288, 1566285, 1790040, 1794302, 1856610, 1879542, 2088380, 2475480, 2506056, 2685060, 2691453, 3132570, 3588604, 3713220, 3759084, 4176760, 4485755, 4698855, 5370120, 5382906, 6265140, 6280057, 7177208, 7426440, 7518168, 8074359, 8971510, 9397710, 10765812, 12530280, 12560114, 13457265, 16148718, 17943020, 18795420, 18840171, 21531624, 25120228, 26914530, 31400285, 32297436, 35886040, 37590840, 37680342, 40371795, 43960399, 50240456, 53829060, 56520513, 62800570, 64594872, 75360684, 80743590, 87920798, 94200855, 107658120, 113041026, 125601140, 131881197, 150721368, 161487180, 175841596, 188401710, 219801995, 226082052, 251202280, 263762394, 282602565, 322974360, 351683192, 376803420, 395643591, 439603990, 452164104, 527524788, 565205130, 659405985, 753606840, 791287182, 879207980, 1055049576, 1130410260, 1318811970, 1582574364, 1758415960, 1978217955, 2260820520, 2637623940, 3165148728, 3956435910, 5275247880, 7912871820, 15825743640]

約数ペア:

[(1, 15825743640), (2, 7912871820), (3, 5275247880), (4, 3956435910), (5, 3165148728), (6, 2637623940), (7, 2260820520), (8, 1978217955), (9, 1758415960), (10, 1582574364), (12, 1318811970), (14, 1130410260), (15, 1055049576), (18, 879207980), (20, 791287182), (21, 753606840), (24, 659405985), (28, 565205130), (30, 527524788), (35, 452164104), (36, 439603990), (40, 395643591), (42, 376803420), (45, 351683192), (49, 322974360), (56, 282602565), (60, 263762394), (63, 251202280), (70, 226082052), (72, 219801995), (84, 188401710), (90, 175841596), (98, 161487180), (105, 150721368), (120, 131881197), (126, 125601140), (140, 113041026), (147, 107658120), (168, 94200855), (180, 87920798), (196, 80743590), (210, 75360684), (245, 64594872), (252, 62800570), (280, 56520513), (294, 53829060), (315, 50240456), (360, 43960399), (392, 40371795), (420, 37680342), (421, 37590840), (441, 35886040), (490, 32297436), (504, 31400285), (588, 26914530), (630, 25120228), (735, 21531624), (840, 18840171), (842, 18795420), (882, 17943020), (980, 16148718), (1176, 13457265), (1260, 12560114), (1263, 12530280), (1470, 10765812), (1684, 9397710), (1764, 8971510), (1960, 8074359), (2105, 7518168), (2131, 7426440), (2205, 7177208), (2520, 6280057), (2526, 6265140), (2940, 5382906), (2947, 5370120), (3368, 4698855), (3528, 4485755), (3789, 4176760), (4210, 3759084), (4262, 3713220), (4410, 3588604), (5052, 3132570), (5880, 2691453), (5894, 2685060), (6315, 2506056), (6393, 2475480), (7578, 2088380), (8420, 1879542), (8524, 1856610), (8820, 1794302), (8841, 1790040), (10104, 1566285), (10655, 1485288), (11788, 1342530), (12630, 1253028), (12786, 1237740), (14735, 1074024), (14917, 1060920), (15156, 1044190), (16840, 939771), (17048, 928305), (17640, 897151), (17682, 895020), (18945, 835352), (19179, 825160), (20629, 767160), (21310, 742644), (23576, 671265), (25260, 626514), (25572, 618870), (26523, 596680), (29470, 537012), (29834, 530460), (30312, 522095), (31965, 495096), (35364, 447510), (37890, 417676), (38358, 412580), (41258, 383580), (42620, 371322), (44205, 358008), (44751, 353640), (50520, 313257), (51144, 309435), (53046, 298340), (58940, 268506), (59668, 265230), (61887, 255720), (63930, 247548), (70728, 223755), (74585, 212184), (75780, 208838), (76716, 206290), (82516, 191790), (85240, 185661), (88410, 179004), (89502, 176820), (95895, 165032), (103145, 153432), (104419, 151560), (106092, 149170), (117880, 134253), (119336, 132615), (123774, 127860)]