417824640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1538769960

約数和(自身を除く): 1120945320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 251, 255, 272, 288, 289, 306, 320, 340, 360, 384, 408, 480, 502, 510, 544, 576, 578, 612, 640, 680, 720, 753, 765, 816, 867, 960, 1004, 1020, 1088, 1152, 1156, 1224, 1255, 1360, 1440, 1445, 1506, 1530, 1632, 1734, 1920, 2008, 2040, 2176, 2259, 2312, 2448, 2510, 2601, 2720, 2880, 2890, 3012, 3060, 3264, 3468, 3765, 4016, 4080, 4267, 4335, 4518, 4624, 4896, 5020, 5202, 5440, 5760, 5780, 6024, 6120, 6528, 6936, 7530, 8032, 8160, 8534, 8670, 9036, 9248, 9792, 10040, 10404, 10880, 11295, 11560, 12048, 12240, 12801, 13005, 13872, 15060, 16064, 16320, 17068, 17340, 18072, 18496, 19584, 20080, 20808, 21335, 22590, 23120, 24096, 24480, 25602, 26010, 27744, 30120, 32128, 32640, 34136, 34680, 36144, 36992, 38403, 40160, 41616, 42670, 45180, 46240, 48192, 48960, 51204, 52020, 55488, 60240, 64005, 68272, 69360, 72288, 72539, 76806, 80320, 83232, 85340, 90360, 92480, 96384, 97920, 102408, 104040, 110976, 120480, 128010, 136544, 138720, 144576, 145078, 153612, 160640, 166464, 170680, 180720, 184960, 192015, 204816, 208080, 217617, 240960, 256020, 273088, 277440, 289152, 290156, 307224, 332928, 341360, 361440, 362695, 384030, 409632, 416160, 435234, 481920, 512040, 546176, 554880, 580312, 614448, 652851, 682720, 722880, 725390, 768060, 819264, 832320, 870468, 1024080, 1088085, 1160624, 1228896, 1305702, 1365440, 1445760, 1450780, 1536120, 1638528, 1664640, 1740936, 2048160, 2176170, 2321248, 2457792, 2611404, 2730880, 2901560, 3072240, 3264255, 3481872, 4096320, 4352340, 4642496, 4915584, 5222808, 5803120, 6144480, 6528510, 6963744, 8192640, 8704680, 9284992, 10445616, 11606240, 12288960, 13057020, 13927488, 17409360, 20891232, 23212480, 24577920, 26114040, 27854976, 34818720, 41782464, 46424960, 52228080, 69637440, 83564928, 104456160, 139274880, 208912320, 417824640]

約数ペア:

[(1, 417824640), (2, 208912320), (3, 139274880), (4, 104456160), (5, 83564928), (6, 69637440), (8, 52228080), (9, 46424960), (10, 41782464), (12, 34818720), (15, 27854976), (16, 26114040), (17, 24577920), (18, 23212480), (20, 20891232), (24, 17409360), (30, 13927488), (32, 13057020), (34, 12288960), (36, 11606240), (40, 10445616), (45, 9284992), (48, 8704680), (51, 8192640), (60, 6963744), (64, 6528510), (68, 6144480), (72, 5803120), (80, 5222808), (85, 4915584), (90, 4642496), (96, 4352340), (102, 4096320), (120, 3481872), (128, 3264255), (136, 3072240), (144, 2901560), (153, 2730880), (160, 2611404), (170, 2457792), (180, 2321248), (192, 2176170), (204, 2048160), (240, 1740936), (251, 1664640), (255, 1638528), (272, 1536120), (288, 1450780), (289, 1445760), (306, 1365440), (320, 1305702), (340, 1228896), (360, 1160624), (384, 1088085), (408, 1024080), (480, 870468), (502, 832320), (510, 819264), (544, 768060), (576, 725390), (578, 722880), (612, 682720), (640, 652851), (680, 614448), (720, 580312), (753, 554880), (765, 546176), (816, 512040), (867, 481920), (960, 435234), (1004, 416160), (1020, 409632), (1088, 384030), (1152, 362695), (1156, 361440), (1224, 341360), (1255, 332928), (1360, 307224), (1440, 290156), (1445, 289152), (1506, 277440), (1530, 273088), (1632, 256020), (1734, 240960), (1920, 217617), (2008, 208080), (2040, 204816), (2176, 192015), (2259, 184960), (2312, 180720), (2448, 170680), (2510, 166464), (2601, 160640), (2720, 153612), (2880, 145078), (2890, 144576), (3012, 138720), (3060, 136544), (3264, 128010), (3468, 120480), (3765, 110976), (4016, 104040), (4080, 102408), (4267, 97920), (4335, 96384), (4518, 92480), (4624, 90360), (4896, 85340), (5020, 83232), (5202, 80320), (5440, 76806), (5760, 72539), (5780, 72288), (6024, 69360), (6120, 68272), (6528, 64005), (6936, 60240), (7530, 55488), (8032, 52020), (8160, 51204), (8534, 48960), (8670, 48192), (9036, 46240), (9248, 45180), (9792, 42670), (10040, 41616), (10404, 40160), (10880, 38403), (11295, 36992), (11560, 36144), (12048, 34680), (12240, 34136), (12801, 32640), (13005, 32128), (13872, 30120), (15060, 27744), (16064, 26010), (16320, 25602), (17068, 24480), (17340, 24096), (18072, 23120), (18496, 22590), (19584, 21335), (20080, 20808)]