340086240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 288

約数和(自身を含む): 1286210016

約数和(自身を除く): 946123776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 288, 296, 312, 333, 360, 370, 390, 416, 444, 468, 480, 481, 491, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 982, 1040, 1110, 1170, 1184, 1248, 1332, 1440, 1443, 1473, 1480, 1560, 1665, 1776, 1872, 1924, 1964, 2080, 2220, 2340, 2405, 2455, 2664, 2886, 2946, 2960, 3120, 3330, 3552, 3744, 3848, 3928, 4329, 4419, 4440, 4680, 4810, 4910, 5328, 5772, 5892, 5920, 6240, 6383, 6660, 7215, 7365, 7696, 7856, 8658, 8838, 8880, 9360, 9620, 9820, 10656, 11544, 11784, 12766, 13320, 14430, 14730, 15392, 15712, 17316, 17676, 17760, 18167, 18720, 19149, 19240, 19640, 21645, 22095, 23088, 23568, 25532, 26640, 28860, 29460, 31915, 34632, 35352, 36334, 38298, 38480, 39280, 43290, 44190, 46176, 47136, 51064, 53280, 54501, 57447, 57720, 58920, 63830, 69264, 70704, 72668, 76596, 76960, 78560, 86580, 88380, 90835, 95745, 102128, 109002, 114894, 115440, 117840, 127660, 138528, 141408, 145336, 153192, 163503, 173160, 176760, 181670, 191490, 204256, 218004, 229788, 230880, 235680, 236171, 255320, 272505, 287235, 290672, 306384, 327006, 346320, 353520, 363340, 382980, 436008, 459576, 472342, 510640, 545010, 574470, 581344, 612768, 654012, 692640, 707040, 708513, 726680, 765960, 817515, 872016, 919152, 944684, 1021280, 1090020, 1148940, 1180855, 1308024, 1417026, 1453360, 1531920, 1635030, 1744032, 1838304, 1889368, 2125539, 2180040, 2297880, 2361710, 2616048, 2834052, 2906720, 3063840, 3270060, 3542565, 3778736, 4251078, 4360080, 4595760, 4723420, 5232096, 5668104, 6540120, 7085130, 7557472, 8502156, 8720160, 9191520, 9446840, 10627695, 11336208, 13080240, 14170260, 17004312, 18893680, 21255390, 22672416, 26160480, 28340520, 34008624, 37787360, 42510780, 56681040, 68017248, 85021560, 113362080, 170043120, 340086240]

約数ペア:

[(1, 340086240), (2, 170043120), (3, 113362080), (4, 85021560), (5, 68017248), (6, 56681040), (8, 42510780), (9, 37787360), (10, 34008624), (12, 28340520), (13, 26160480), (15, 22672416), (16, 21255390), (18, 18893680), (20, 17004312), (24, 14170260), (26, 13080240), (30, 11336208), (32, 10627695), (36, 9446840), (37, 9191520), (39, 8720160), (40, 8502156), (45, 7557472), (48, 7085130), (52, 6540120), (60, 5668104), (65, 5232096), (72, 4723420), (74, 4595760), (78, 4360080), (80, 4251078), (90, 3778736), (96, 3542565), (104, 3270060), (111, 3063840), (117, 2906720), (120, 2834052), (130, 2616048), (144, 2361710), (148, 2297880), (156, 2180040), (160, 2125539), (180, 1889368), (185, 1838304), (195, 1744032), (208, 1635030), (222, 1531920), (234, 1453360), (240, 1417026), (260, 1308024), (288, 1180855), (296, 1148940), (312, 1090020), (333, 1021280), (360, 944684), (370, 919152), (390, 872016), (416, 817515), (444, 765960), (468, 726680), (480, 708513), (481, 707040), (491, 692640), (520, 654012), (555, 612768), (585, 581344), (592, 574470), (624, 545010), (666, 510640), (720, 472342), (740, 459576), (780, 436008), (888, 382980), (936, 363340), (962, 353520), (982, 346320), (1040, 327006), (1110, 306384), (1170, 290672), (1184, 287235), (1248, 272505), (1332, 255320), (1440, 236171), (1443, 235680), (1473, 230880), (1480, 229788), (1560, 218004), (1665, 204256), (1776, 191490), (1872, 181670), (1924, 176760), (1964, 173160), (2080, 163503), (2220, 153192), (2340, 145336), (2405, 141408), (2455, 138528), (2664, 127660), (2886, 117840), (2946, 115440), (2960, 114894), (3120, 109002), (3330, 102128), (3552, 95745), (3744, 90835), (3848, 88380), (3928, 86580), (4329, 78560), (4419, 76960), (4440, 76596), (4680, 72668), (4810, 70704), (4910, 69264), (5328, 63830), (5772, 58920), (5892, 57720), (5920, 57447), (6240, 54501), (6383, 53280), (6660, 51064), (7215, 47136), (7365, 46176), (7696, 44190), (7856, 43290), (8658, 39280), (8838, 38480), (8880, 38298), (9360, 36334), (9620, 35352), (9820, 34632), (10656, 31915), (11544, 29460), (11784, 28860), (12766, 26640), (13320, 25532), (14430, 23568), (14730, 23088), (15392, 22095), (15712, 21645), (17316, 19640), (17676, 19240), (17760, 19149), (18167, 18720)]