74140920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{467}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 290501640

約数和(自身を除く): 216360720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 467, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 934, 945, 980, 1080, 1134, 1176, 1260, 1323, 1401, 1470, 1512, 1620, 1764, 1868, 1890, 1960, 2205, 2268, 2335, 2520, 2646, 2802, 2835, 2940, 3240, 3269, 3528, 3736, 3780, 3969, 4203, 4410, 4536, 4670, 5292, 5604, 5670, 5880, 6538, 6615, 7005, 7560, 7938, 8406, 8820, 9340, 9807, 10584, 11208, 11340, 12609, 13076, 13230, 14010, 15876, 16345, 16812, 17640, 18680, 19614, 19845, 21015, 22680, 22883, 25218, 26152, 26460, 28020, 29421, 31752, 32690, 33624, 37827, 39228, 39690, 42030, 45766, 49035, 50436, 52920, 56040, 58842, 63045, 65380, 68649, 75654, 78456, 79380, 84060, 88263, 91532, 98070, 100872, 114415, 117684, 126090, 130760, 137298, 147105, 151308, 158760, 168120, 176526, 183064, 189135, 196140, 205947, 228830, 235368, 252180, 264789, 274596, 294210, 302616, 343245, 353052, 378270, 392280, 411894, 441315, 457660, 504360, 529578, 549192, 588420, 617841, 686490, 706104, 756540, 823788, 882630, 915320, 1029735, 1059156, 1176840, 1235682, 1323945, 1372980, 1513080, 1647576, 1765260, 1853523, 2059470, 2118312, 2471364, 2647890, 2745960, 3089205, 3530520, 3707046, 4118940, 4942728, 5295780, 6178410, 7414092, 8237880, 9267615, 10591560, 12356820, 14828184, 18535230, 24713640, 37070460, 74140920]

約数ペア:

[(1, 74140920), (2, 37070460), (3, 24713640), (4, 18535230), (5, 14828184), (6, 12356820), (7, 10591560), (8, 9267615), (9, 8237880), (10, 7414092), (12, 6178410), (14, 5295780), (15, 4942728), (18, 4118940), (20, 3707046), (21, 3530520), (24, 3089205), (27, 2745960), (28, 2647890), (30, 2471364), (35, 2118312), (36, 2059470), (40, 1853523), (42, 1765260), (45, 1647576), (49, 1513080), (54, 1372980), (56, 1323945), (60, 1235682), (63, 1176840), (70, 1059156), (72, 1029735), (81, 915320), (84, 882630), (90, 823788), (98, 756540), (105, 706104), (108, 686490), (120, 617841), (126, 588420), (135, 549192), (140, 529578), (147, 504360), (162, 457660), (168, 441315), (180, 411894), (189, 392280), (196, 378270), (210, 353052), (216, 343245), (245, 302616), (252, 294210), (270, 274596), (280, 264789), (294, 252180), (315, 235368), (324, 228830), (360, 205947), (378, 196140), (392, 189135), (405, 183064), (420, 176526), (441, 168120), (467, 158760), (490, 151308), (504, 147105), (540, 137298), (567, 130760), (588, 126090), (630, 117684), (648, 114415), (735, 100872), (756, 98070), (810, 91532), (840, 88263), (882, 84060), (934, 79380), (945, 78456), (980, 75654), (1080, 68649), (1134, 65380), (1176, 63045), (1260, 58842), (1323, 56040), (1401, 52920), (1470, 50436), (1512, 49035), (1620, 45766), (1764, 42030), (1868, 39690), (1890, 39228), (1960, 37827), (2205, 33624), (2268, 32690), (2335, 31752), (2520, 29421), (2646, 28020), (2802, 26460), (2835, 26152), (2940, 25218), (3240, 22883), (3269, 22680), (3528, 21015), (3736, 19845), (3780, 19614), (3969, 18680), (4203, 17640), (4410, 16812), (4536, 16345), (4670, 15876), (5292, 14010), (5604, 13230), (5670, 13076), (5880, 12609), (6538, 11340), (6615, 11208), (7005, 10584), (7560, 9807), (7938, 9340), (8406, 8820)]