1801331520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:865

約数の個数: 224

約数和(自身を含む): 5991148800

約数和(自身を除く): 4189817280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 89, 96, 116, 120, 145, 160, 174, 178, 192, 232, 240, 267, 290, 320, 348, 356, 435, 445, 464, 480, 534, 580, 696, 712, 727, 870, 890, 928, 960, 1068, 1160, 1335, 1392, 1424, 1454, 1740, 1780, 1856, 2136, 2181, 2320, 2581, 2670, 2784, 2848, 2908, 3480, 3560, 3635, 4272, 4362, 4640, 5162, 5340, 5568, 5696, 5816, 6960, 7120, 7270, 7743, 8544, 8724, 9280, 10324, 10680, 10905, 11632, 12905, 13920, 14240, 14540, 15486, 17088, 17448, 20648, 21083, 21360, 21810, 23264, 25810, 27840, 28480, 29080, 30972, 34896, 38715, 41296, 42166, 42720, 43620, 46528, 51620, 58160, 61944, 63249, 64703, 69792, 77430, 82592, 84332, 85440, 87240, 103240, 105415, 116320, 123888, 126498, 129406, 139584, 154860, 165184, 168664, 174480, 194109, 206480, 210830, 232640, 247776, 252996, 258812, 309720, 316245, 323515, 337328, 348960, 388218, 412960, 421660, 495552, 505992, 517624, 619440, 632490, 647030, 674656, 697920, 776436, 825920, 843320, 970545, 1011984, 1035248, 1238880, 1264980, 1294060, 1349312, 1552872, 1686640, 1876387, 1941090, 2023968, 2070496, 2477760, 2529960, 2588120, 3105744, 3373280, 3752774, 3882180, 4047936, 4140992, 5059920, 5176240, 5629161, 6211488, 6746560, 7505548, 7764360, 9381935, 10119840, 10352480, 11258322, 12422976, 15011096, 15528720, 18763870, 20239680, 20704960, 22516644, 28145805, 30022192, 31057440, 37527740, 45033288, 56291610, 60044384, 62114880, 75055480, 90066576, 112583220, 120088768, 150110960, 180133152, 225166440, 300221920, 360266304, 450332880, 600443840, 900665760, 1801331520]

約数ペア:

[(1, 1801331520), (2, 900665760), (3, 600443840), (4, 450332880), (5, 360266304), (6, 300221920), (8, 225166440), (10, 180133152), (12, 150110960), (15, 120088768), (16, 112583220), (20, 90066576), (24, 75055480), (29, 62114880), (30, 60044384), (32, 56291610), (40, 45033288), (48, 37527740), (58, 31057440), (60, 30022192), (64, 28145805), (80, 22516644), (87, 20704960), (89, 20239680), (96, 18763870), (116, 15528720), (120, 15011096), (145, 12422976), (160, 11258322), (174, 10352480), (178, 10119840), (192, 9381935), (232, 7764360), (240, 7505548), (267, 6746560), (290, 6211488), (320, 5629161), (348, 5176240), (356, 5059920), (435, 4140992), (445, 4047936), (464, 3882180), (480, 3752774), (534, 3373280), (580, 3105744), (696, 2588120), (712, 2529960), (727, 2477760), (870, 2070496), (890, 2023968), (928, 1941090), (960, 1876387), (1068, 1686640), (1160, 1552872), (1335, 1349312), (1392, 1294060), (1424, 1264980), (1454, 1238880), (1740, 1035248), (1780, 1011984), (1856, 970545), (2136, 843320), (2181, 825920), (2320, 776436), (2581, 697920), (2670, 674656), (2784, 647030), (2848, 632490), (2908, 619440), (3480, 517624), (3560, 505992), (3635, 495552), (4272, 421660), (4362, 412960), (4640, 388218), (5162, 348960), (5340, 337328), (5568, 323515), (5696, 316245), (5816, 309720), (6960, 258812), (7120, 252996), (7270, 247776), (7743, 232640), (8544, 210830), (8724, 206480), (9280, 194109), (10324, 174480), (10680, 168664), (10905, 165184), (11632, 154860), (12905, 139584), (13920, 129406), (14240, 126498), (14540, 123888), (15486, 116320), (17088, 105415), (17448, 103240), (20648, 87240), (21083, 85440), (21360, 84332), (21810, 82592), (23264, 77430), (25810, 69792), (27840, 64703), (28480, 63249), (29080, 61944), (30972, 58160), (34896, 51620), (38715, 46528), (41296, 43620), (42166, 42720)]