427344960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3393

約数の個数: 224

約数和(自身を含む): 1632752640

約数和(自身を除く): 1205407680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3347, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6694, 6720, 7980, 8512, 9120, 10041, 10640, 12768, 13388, 15960, 16735, 18240, 20082, 21280, 23429, 25536, 26776, 31920, 33470, 40164, 42560, 46858, 50205, 53552, 63593, 63840, 66940, 70287, 80328, 93716, 100410, 107104, 117145, 127186, 127680, 133880, 140574, 160656, 187432, 190779, 200820, 214208, 234290, 254372, 267760, 281148, 317965, 321312, 351435, 374864, 381558, 401640, 445151, 468580, 508744, 535520, 562296, 635930, 642624, 702870, 749728, 763116, 803280, 890302, 937160, 953895, 1017488, 1071040, 1124592, 1271860, 1335453, 1405740, 1499456, 1526232, 1606560, 1780604, 1874320, 1907790, 2034976, 2225755, 2249184, 2543720, 2670906, 2811480, 3052464, 3213120, 3561208, 3748640, 3815580, 4069952, 4451510, 4498368, 5087440, 5341812, 5622960, 6104928, 6677265, 7122416, 7497280, 7631160, 8903020, 10174880, 10683624, 11245920, 12209856, 13354530, 14244832, 15262320, 17806040, 20349760, 21367248, 22491840, 26709060, 28489664, 30524640, 35612080, 42734496, 53418120, 61049280, 71224160, 85468992, 106836240, 142448320, 213672480, 427344960]

約数ペア:

[(1, 427344960), (2, 213672480), (3, 142448320), (4, 106836240), (5, 85468992), (6, 71224160), (7, 61049280), (8, 53418120), (10, 42734496), (12, 35612080), (14, 30524640), (15, 28489664), (16, 26709060), (19, 22491840), (20, 21367248), (21, 20349760), (24, 17806040), (28, 15262320), (30, 14244832), (32, 13354530), (35, 12209856), (38, 11245920), (40, 10683624), (42, 10174880), (48, 8903020), (56, 7631160), (57, 7497280), (60, 7122416), (64, 6677265), (70, 6104928), (76, 5622960), (80, 5341812), (84, 5087440), (95, 4498368), (96, 4451510), (105, 4069952), (112, 3815580), (114, 3748640), (120, 3561208), (133, 3213120), (140, 3052464), (152, 2811480), (160, 2670906), (168, 2543720), (190, 2249184), (192, 2225755), (210, 2034976), (224, 1907790), (228, 1874320), (240, 1780604), (266, 1606560), (280, 1526232), (285, 1499456), (304, 1405740), (320, 1335453), (336, 1271860), (380, 1124592), (399, 1071040), (420, 1017488), (448, 953895), (456, 937160), (480, 890302), (532, 803280), (560, 763116), (570, 749728), (608, 702870), (665, 642624), (672, 635930), (760, 562296), (798, 535520), (840, 508744), (912, 468580), (960, 445151), (1064, 401640), (1120, 381558), (1140, 374864), (1216, 351435), (1330, 321312), (1344, 317965), (1520, 281148), (1596, 267760), (1680, 254372), (1824, 234290), (1995, 214208), (2128, 200820), (2240, 190779), (2280, 187432), (2660, 160656), (3040, 140574), (3192, 133880), (3347, 127680), (3360, 127186), (3648, 117145), (3990, 107104), (4256, 100410), (4560, 93716), (5320, 80328), (6080, 70287), (6384, 66940), (6694, 63840), (6720, 63593), (7980, 53552), (8512, 50205), (9120, 46858), (10041, 42560), (10640, 40164), (12768, 33470), (13388, 31920), (15960, 26776), (16735, 25536), (18240, 23429), (20082, 21280)]