11815431390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2372

約数の個数: 256

約数和(自身を含む): 38172672000

約数和(自身を除く): 26357240610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 151, 171, 189, 190, 210, 266, 270, 285, 302, 315, 342, 378, 399, 453, 513, 570, 630, 665, 755, 798, 855, 906, 945, 1026, 1057, 1197, 1330, 1359, 1510, 1710, 1890, 1995, 2114, 2179, 2265, 2394, 2565, 2718, 2869, 3171, 3591, 3990, 4077, 4358, 4530, 5130, 5285, 5738, 5985, 6342, 6537, 6795, 7182, 8154, 8607, 9513, 10570, 10895, 11970, 13074, 13590, 14345, 15253, 15855, 17214, 17955, 19026, 19611, 20083, 20385, 21790, 25821, 28539, 28690, 30506, 31710, 32685, 35910, 39222, 40166, 40770, 41401, 43035, 45759, 47565, 51642, 57078, 58833, 60249, 65370, 76265, 77463, 82802, 86070, 91518, 95130, 98055, 100415, 117666, 120498, 124203, 129105, 137277, 142695, 152530, 154926, 180747, 196110, 200830, 207005, 228795, 248406, 258210, 274554, 285390, 289807, 294165, 301245, 329029, 361494, 372609, 387315, 411831, 414010, 457590, 542241, 579614, 588330, 602490, 621015, 658058, 686385, 745218, 774630, 823662, 869421, 903735, 987087, 1084482, 1117827, 1242030, 1372770, 1449035, 1645145, 1738842, 1807470, 1863045, 1974174, 2059155, 2235654, 2303203, 2608263, 2711205, 2898070, 2961261, 3290290, 3726090, 4118310, 4347105, 4606406, 4935435, 5216526, 5422410, 5589135, 5922522, 6251551, 6909609, 7824789, 8694210, 8883783, 9870870, 11178270, 11516015, 12503102, 13041315, 13819218, 14806305, 15649578, 17767566, 18754653, 20728827, 23032030, 26082630, 29612610, 31257755, 34548045, 37509306, 39123945, 41457654, 43760857, 44418915, 56263959, 62186481, 62515510, 69096090, 78247890, 87521714, 88837830, 93773265, 103644135, 112527918, 124372962, 131282571, 168791877, 187546530, 207288270, 218804285, 262565142, 281319795, 310932405, 337583754, 393847713, 437608570, 562639590, 621864810, 656412855, 787695426, 843959385, 1181543139, 1312825710, 1687918770, 1969238565, 2363086278, 3938477130, 5907715695, 11815431390]

約数ペア:

[(1, 11815431390), (2, 5907715695), (3, 3938477130), (5, 2363086278), (6, 1969238565), (7, 1687918770), (9, 1312825710), (10, 1181543139), (14, 843959385), (15, 787695426), (18, 656412855), (19, 621864810), (21, 562639590), (27, 437608570), (30, 393847713), (35, 337583754), (38, 310932405), (42, 281319795), (45, 262565142), (54, 218804285), (57, 207288270), (63, 187546530), (70, 168791877), (90, 131282571), (95, 124372962), (105, 112527918), (114, 103644135), (126, 93773265), (133, 88837830), (135, 87521714), (151, 78247890), (171, 69096090), (189, 62515510), (190, 62186481), (210, 56263959), (266, 44418915), (270, 43760857), (285, 41457654), (302, 39123945), (315, 37509306), (342, 34548045), (378, 31257755), (399, 29612610), (453, 26082630), (513, 23032030), (570, 20728827), (630, 18754653), (665, 17767566), (755, 15649578), (798, 14806305), (855, 13819218), (906, 13041315), (945, 12503102), (1026, 11516015), (1057, 11178270), (1197, 9870870), (1330, 8883783), (1359, 8694210), (1510, 7824789), (1710, 6909609), (1890, 6251551), (1995, 5922522), (2114, 5589135), (2179, 5422410), (2265, 5216526), (2394, 4935435), (2565, 4606406), (2718, 4347105), (2869, 4118310), (3171, 3726090), (3591, 3290290), (3990, 2961261), (4077, 2898070), (4358, 2711205), (4530, 2608263), (5130, 2303203), (5285, 2235654), (5738, 2059155), (5985, 1974174), (6342, 1863045), (6537, 1807470), (6795, 1738842), (7182, 1645145), (8154, 1449035), (8607, 1372770), (9513, 1242030), (10570, 1117827), (10895, 1084482), (11970, 987087), (13074, 903735), (13590, 869421), (14345, 823662), (15253, 774630), (15855, 745218), (17214, 686385), (17955, 658058), (19026, 621015), (19611, 602490), (20083, 588330), (20385, 579614), (21790, 542241), (25821, 457590), (28539, 414010), (28690, 411831), (30506, 387315), (31710, 372609), (32685, 361494), (35910, 329029), (39222, 301245), (40166, 294165), (40770, 289807), (41401, 285390), (43035, 274554), (45759, 258210), (47565, 248406), (51642, 228795), (57078, 207005), (58833, 200830), (60249, 196110), (65370, 180747), (76265, 154926), (77463, 152530), (82802, 142695), (86070, 137277), (91518, 129105), (95130, 124203), (98055, 120498), (100415, 117666)]