675018720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 288

約数和(自身を含む): 2441275200

約数和(自身を除く): 1766256480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 207, 229, 230, 240, 267, 276, 288, 345, 356, 360, 368, 414, 445, 458, 460, 480, 534, 552, 687, 690, 712, 720, 736, 801, 828, 890, 916, 920, 1035, 1068, 1104, 1145, 1335, 1374, 1380, 1424, 1440, 1602, 1656, 1780, 1832, 1840, 2047, 2061, 2070, 2136, 2208, 2290, 2670, 2748, 2760, 2848, 3204, 3312, 3435, 3560, 3664, 3680, 4005, 4094, 4122, 4140, 4272, 4580, 5267, 5340, 5496, 5520, 6141, 6408, 6624, 6870, 7120, 7328, 8010, 8188, 8244, 8280, 8544, 9160, 10235, 10305, 10534, 10680, 10992, 11040, 12282, 12816, 13740, 14240, 15801, 16020, 16376, 16488, 16560, 18320, 18423, 20381, 20470, 20610, 21068, 21360, 21984, 24564, 25632, 26335, 27480, 30705, 31602, 32040, 32752, 32976, 33120, 36640, 36846, 40762, 40940, 41220, 42136, 42720, 47403, 49128, 52670, 54960, 61143, 61410, 63204, 64080, 65504, 65952, 73692, 79005, 81524, 81880, 82440, 84272, 92115, 94806, 98256, 101905, 105340, 109920, 122286, 122820, 126408, 128160, 147384, 158010, 163048, 163760, 164880, 168544, 183429, 184230, 189612, 196512, 203810, 210680, 237015, 244572, 245640, 252816, 294768, 305715, 316020, 326096, 327520, 329760, 366858, 368460, 379224, 407620, 421360, 468763, 474030, 489144, 491280, 505632, 589536, 611430, 632040, 652192, 733716, 736920, 758448, 815240, 842720, 917145, 937526, 948060, 978288, 982560, 1222860, 1264080, 1406289, 1467432, 1473840, 1516896, 1630480, 1834290, 1875052, 1896120, 1956576, 2343815, 2445720, 2528160, 2812578, 2934864, 2947680, 3260960, 3668580, 3750104, 3792240, 4218867, 4687630, 4891440, 5625156, 5869728, 7031445, 7337160, 7500208, 7584480, 8437734, 9375260, 9782880, 11250312, 14062890, 14674320, 15000416, 16875468, 18750520, 21094335, 22500624, 28125780, 29348640, 33750936, 37501040, 42188670, 45001248, 56251560, 67501872, 75002080, 84377340, 112503120, 135003744, 168754680, 225006240, 337509360, 675018720]

約数ペア:

[(1, 675018720), (2, 337509360), (3, 225006240), (4, 168754680), (5, 135003744), (6, 112503120), (8, 84377340), (9, 75002080), (10, 67501872), (12, 56251560), (15, 45001248), (16, 42188670), (18, 37501040), (20, 33750936), (23, 29348640), (24, 28125780), (30, 22500624), (32, 21094335), (36, 18750520), (40, 16875468), (45, 15000416), (46, 14674320), (48, 14062890), (60, 11250312), (69, 9782880), (72, 9375260), (80, 8437734), (89, 7584480), (90, 7500208), (92, 7337160), (96, 7031445), (115, 5869728), (120, 5625156), (138, 4891440), (144, 4687630), (160, 4218867), (178, 3792240), (180, 3750104), (184, 3668580), (207, 3260960), (229, 2947680), (230, 2934864), (240, 2812578), (267, 2528160), (276, 2445720), (288, 2343815), (345, 1956576), (356, 1896120), (360, 1875052), (368, 1834290), (414, 1630480), (445, 1516896), (458, 1473840), (460, 1467432), (480, 1406289), (534, 1264080), (552, 1222860), (687, 982560), (690, 978288), (712, 948060), (720, 937526), (736, 917145), (801, 842720), (828, 815240), (890, 758448), (916, 736920), (920, 733716), (1035, 652192), (1068, 632040), (1104, 611430), (1145, 589536), (1335, 505632), (1374, 491280), (1380, 489144), (1424, 474030), (1440, 468763), (1602, 421360), (1656, 407620), (1780, 379224), (1832, 368460), (1840, 366858), (2047, 329760), (2061, 327520), (2070, 326096), (2136, 316020), (2208, 305715), (2290, 294768), (2670, 252816), (2748, 245640), (2760, 244572), (2848, 237015), (3204, 210680), (3312, 203810), (3435, 196512), (3560, 189612), (3664, 184230), (3680, 183429), (4005, 168544), (4094, 164880), (4122, 163760), (4140, 163048), (4272, 158010), (4580, 147384), (5267, 128160), (5340, 126408), (5496, 122820), (5520, 122286), (6141, 109920), (6408, 105340), (6624, 101905), (6870, 98256), (7120, 94806), (7328, 92115), (8010, 84272), (8188, 82440), (8244, 81880), (8280, 81524), (8544, 79005), (9160, 73692), (10235, 65952), (10305, 65504), (10534, 64080), (10680, 63204), (10992, 61410), (11040, 61143), (12282, 54960), (12816, 52670), (13740, 49128), (14240, 47403), (15801, 42720), (16020, 42136), (16376, 41220), (16488, 40940), (16560, 40762), (18320, 36846), (18423, 36640), (20381, 33120), (20470, 32976), (20610, 32752), (21068, 32040), (21360, 31602), (21984, 30705), (24564, 27480), (25632, 26335)]