20174678328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:654

約数の個数: 256

約数和(自身を含む): 62080128000

約数和(自身を除く): 41905449672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 109, 119, 136, 168, 204, 218, 229, 238, 283, 327, 357, 408, 436, 458, 476, 566, 654, 687, 714, 763, 849, 872, 916, 952, 1132, 1308, 1374, 1428, 1526, 1603, 1698, 1832, 1853, 1981, 2264, 2289, 2616, 2748, 2856, 3052, 3206, 3396, 3706, 3893, 3962, 4578, 4809, 4811, 5496, 5559, 5943, 6104, 6412, 6792, 7412, 7786, 7924, 9156, 9618, 9622, 11118, 11679, 11886, 12824, 12971, 14433, 14824, 15572, 15848, 18312, 19236, 19244, 22236, 23358, 23772, 24961, 25942, 27251, 28866, 30847, 31144, 33677, 38472, 38488, 38913, 44472, 46716, 47544, 49922, 51884, 54502, 57732, 61694, 64807, 67354, 74883, 77826, 81753, 92541, 93432, 99844, 101031, 103768, 109004, 115464, 123388, 129614, 134708, 149766, 155652, 163506, 174727, 185082, 194421, 199688, 202062, 215929, 218008, 246776, 259228, 269416, 299532, 311304, 327012, 349454, 370164, 388842, 404124, 424337, 431858, 453649, 518456, 524181, 524399, 599064, 647787, 654024, 698908, 740328, 777684, 808248, 848674, 863716, 907298, 1048362, 1048798, 1101719, 1273011, 1295574, 1360947, 1397816, 1555368, 1573197, 1697348, 1727432, 1814596, 2096724, 2097596, 2203438, 2546022, 2591148, 2721894, 2970359, 3146394, 3305157, 3394696, 3629192, 3670793, 4193448, 4195192, 4406876, 5092044, 5182296, 5443788, 5940718, 6292788, 6610314, 7063963, 7341586, 7712033, 8813752, 8911077, 10184088, 10887576, 11012379, 11881436, 12585576, 13220628, 14127926, 14683172, 15424066, 17822154, 21191889, 22024758, 23136099, 23762872, 26441256, 28255852, 29366344, 30848132, 35644308, 42383778, 44049516, 46272198, 49447741, 56511704, 61696264, 71288616, 84767556, 88099032, 92544396, 98895482, 120087371, 148343223, 169535112, 185088792, 197790964, 240174742, 296686446, 360262113, 395581928, 480349484, 593372892, 720524226, 840611597, 960698968, 1186745784, 1441048452, 1681223194, 2521834791, 2882096904, 3362446388, 5043669582, 6724892776, 10087339164, 20174678328]

約数ペア:

[(1, 20174678328), (2, 10087339164), (3, 6724892776), (4, 5043669582), (6, 3362446388), (7, 2882096904), (8, 2521834791), (12, 1681223194), (14, 1441048452), (17, 1186745784), (21, 960698968), (24, 840611597), (28, 720524226), (34, 593372892), (42, 480349484), (51, 395581928), (56, 360262113), (68, 296686446), (84, 240174742), (102, 197790964), (109, 185088792), (119, 169535112), (136, 148343223), (168, 120087371), (204, 98895482), (218, 92544396), (229, 88099032), (238, 84767556), (283, 71288616), (327, 61696264), (357, 56511704), (408, 49447741), (436, 46272198), (458, 44049516), (476, 42383778), (566, 35644308), (654, 30848132), (687, 29366344), (714, 28255852), (763, 26441256), (849, 23762872), (872, 23136099), (916, 22024758), (952, 21191889), (1132, 17822154), (1308, 15424066), (1374, 14683172), (1428, 14127926), (1526, 13220628), (1603, 12585576), (1698, 11881436), (1832, 11012379), (1853, 10887576), (1981, 10184088), (2264, 8911077), (2289, 8813752), (2616, 7712033), (2748, 7341586), (2856, 7063963), (3052, 6610314), (3206, 6292788), (3396, 5940718), (3706, 5443788), (3893, 5182296), (3962, 5092044), (4578, 4406876), (4809, 4195192), (4811, 4193448), (5496, 3670793), (5559, 3629192), (5943, 3394696), (6104, 3305157), (6412, 3146394), (6792, 2970359), (7412, 2721894), (7786, 2591148), (7924, 2546022), (9156, 2203438), (9618, 2097596), (9622, 2096724), (11118, 1814596), (11679, 1727432), (11886, 1697348), (12824, 1573197), (12971, 1555368), (14433, 1397816), (14824, 1360947), (15572, 1295574), (15848, 1273011), (18312, 1101719), (19236, 1048798), (19244, 1048362), (22236, 907298), (23358, 863716), (23772, 848674), (24961, 808248), (25942, 777684), (27251, 740328), (28866, 698908), (30847, 654024), (31144, 647787), (33677, 599064), (38472, 524399), (38488, 524181), (38913, 518456), (44472, 453649), (46716, 431858), (47544, 424337), (49922, 404124), (51884, 388842), (54502, 370164), (57732, 349454), (61694, 327012), (64807, 311304), (67354, 299532), (74883, 269416), (77826, 259228), (81753, 246776), (92541, 218008), (93432, 215929), (99844, 202062), (101031, 199688), (103768, 194421), (109004, 185082), (115464, 174727), (123388, 163506), (129614, 155652), (134708, 149766)]