223970040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 891371520

約数和(自身を除く): 667401480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 47, 56, 60, 61, 62, 63, 70, 72, 84, 90, 93, 94, 105, 120, 122, 124, 126, 140, 141, 155, 168, 180, 183, 186, 188, 210, 217, 235, 244, 248, 252, 279, 280, 282, 305, 310, 315, 329, 360, 366, 372, 376, 420, 423, 427, 434, 465, 470, 488, 504, 549, 558, 564, 610, 620, 630, 651, 658, 705, 732, 744, 840, 846, 854, 868, 915, 930, 940, 987, 1085, 1098, 1116, 1128, 1220, 1240, 1260, 1281, 1302, 1316, 1395, 1410, 1457, 1464, 1645, 1692, 1708, 1736, 1830, 1860, 1880, 1891, 1953, 1974, 2115, 2135, 2170, 2196, 2232, 2440, 2520, 2562, 2604, 2632, 2745, 2790, 2820, 2867, 2914, 2961, 3255, 3290, 3384, 3416, 3660, 3720, 3782, 3843, 3906, 3948, 4230, 4270, 4340, 4371, 4392, 4935, 5124, 5208, 5490, 5580, 5640, 5673, 5734, 5828, 5922, 6405, 6510, 6580, 7285, 7320, 7564, 7686, 7812, 7896, 8460, 8540, 8601, 8680, 8742, 9455, 9765, 9870, 10199, 10248, 10980, 11160, 11346, 11468, 11656, 11844, 12810, 13020, 13113, 13160, 13237, 14335, 14570, 14805, 15128, 15372, 15624, 16920, 17019, 17080, 17202, 17484, 18910, 19215, 19530, 19740, 20069, 20398, 21855, 21960, 22692, 22936, 23688, 25620, 25803, 26040, 26226, 26474, 28365, 28670, 29140, 29610, 30597, 30744, 34038, 34404, 34968, 37820, 38430, 39060, 39480, 39711, 40138, 40796, 43005, 43710, 45384, 50995, 51240, 51606, 52452, 52948, 56730, 57340, 58280, 59220, 60207, 61194, 65565, 66185, 68076, 68808, 75640, 76860, 78120, 79422, 80276, 81592, 85095, 86010, 87420, 88877, 91791, 100345, 101990, 103212, 104904, 105896, 113460, 114680, 118440, 119133, 120414, 122388, 129015, 131130, 132370, 136152, 152985, 153720, 158844, 160552, 170190, 172020, 174840, 177754, 180621, 183582, 198555, 200690, 203980, 206424, 226920, 238266, 240828, 244776, 258030, 262260, 264740, 266631, 301035, 305970, 317688, 340380, 344040, 355508, 361242, 367164, 397110, 401380, 407960, 444385, 458955, 476532, 481656, 516060, 524520, 529480, 533262, 595665, 602070, 611940, 622139, 680760, 711016, 722484, 734328, 794220, 799893, 802760, 888770, 903105, 917910, 953064, 1032120, 1066524, 1191330, 1204140, 1223880, 1244278, 1333155, 1444968, 1588440, 1599786, 1777540, 1806210, 1835820, 1866417, 2133048, 2382660, 2408280, 2488556, 2666310, 3110695, 3199572, 3555080, 3612420, 3671640, 3732834, 3999465, 4765320, 4977112, 5332620, 5599251, 6221390, 6399144, 7224840, 7465668, 7998930, 9332085, 10665240, 11198502, 12442780, 14931336, 15997860, 18664170, 22397004, 24885560, 27996255, 31995720, 37328340, 44794008, 55992510, 74656680, 111985020, 223970040]

約数ペア:

[(1, 223970040), (2, 111985020), (3, 74656680), (4, 55992510), (5, 44794008), (6, 37328340), (7, 31995720), (8, 27996255), (9, 24885560), (10, 22397004), (12, 18664170), (14, 15997860), (15, 14931336), (18, 12442780), (20, 11198502), (21, 10665240), (24, 9332085), (28, 7998930), (30, 7465668), (31, 7224840), (35, 6399144), (36, 6221390), (40, 5599251), (42, 5332620), (45, 4977112), (47, 4765320), (56, 3999465), (60, 3732834), (61, 3671640), (62, 3612420), (63, 3555080), (70, 3199572), (72, 3110695), (84, 2666310), (90, 2488556), (93, 2408280), (94, 2382660), (105, 2133048), (120, 1866417), (122, 1835820), (124, 1806210), (126, 1777540), (140, 1599786), (141, 1588440), (155, 1444968), (168, 1333155), (180, 1244278), (183, 1223880), (186, 1204140), (188, 1191330), (210, 1066524), (217, 1032120), (235, 953064), (244, 917910), (248, 903105), (252, 888770), (279, 802760), (280, 799893), (282, 794220), (305, 734328), (310, 722484), (315, 711016), (329, 680760), (360, 622139), (366, 611940), (372, 602070), (376, 595665), (420, 533262), (423, 529480), (427, 524520), (434, 516060), (465, 481656), (470, 476532), (488, 458955), (504, 444385), (549, 407960), (558, 401380), (564, 397110), (610, 367164), (620, 361242), (630, 355508), (651, 344040), (658, 340380), (705, 317688), (732, 305970), (744, 301035), (840, 266631), (846, 264740), (854, 262260), (868, 258030), (915, 244776), (930, 240828), (940, 238266), (987, 226920), (1085, 206424), (1098, 203980), (1116, 200690), (1128, 198555), (1220, 183582), (1240, 180621), (1260, 177754), (1281, 174840), (1302, 172020), (1316, 170190), (1395, 160552), (1410, 158844), (1457, 153720), (1464, 152985), (1645, 136152), (1692, 132370), (1708, 131130), (1736, 129015), (1830, 122388), (1860, 120414), (1880, 119133), (1891, 118440), (1953, 114680), (1974, 113460), (2115, 105896), (2135, 104904), (2170, 103212), (2196, 101990), (2232, 100345), (2440, 91791), (2520, 88877), (2562, 87420), (2604, 86010), (2632, 85095), (2745, 81592), (2790, 80276), (2820, 79422), (2867, 78120), (2914, 76860), (2961, 75640), (3255, 68808), (3290, 68076), (3384, 66185), (3416, 65565), (3660, 61194), (3720, 60207), (3782, 59220), (3843, 58280), (3906, 57340), (3948, 56730), (4230, 52948), (4270, 52452), (4340, 51606), (4371, 51240), (4392, 50995), (4935, 45384), (5124, 43710), (5208, 43005), (5490, 40796), (5580, 40138), (5640, 39711), (5673, 39480), (5734, 39060), (5828, 38430), (5922, 37820), (6405, 34968), (6510, 34404), (6580, 34038), (7285, 30744), (7320, 30597), (7564, 29610), (7686, 29140), (7812, 28670), (7896, 28365), (8460, 26474), (8540, 26226), (8601, 26040), (8680, 25803), (8742, 25620), (9455, 23688), (9765, 22936), (9870, 22692), (10199, 21960), (10248, 21855), (10980, 20398), (11160, 20069), (11346, 19740), (11468, 19530), (11656, 19215), (11844, 18910), (12810, 17484), (13020, 17202), (13113, 17080), (13160, 17019), (13237, 16920), (14335, 15624), (14570, 15372), (14805, 15128)]