204908760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 817090560

約数和(自身を除く): 612181800

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, 43, 45, 56, 60, 61, 62, 63, 70, 72, 84, 86, 90, 93, 105, 120, 122, 124, 126, 129, 140, 155, 168, 172, 180, 183, 186, 210, 215, 217, 244, 248, 252, 258, 279, 280, 301, 305, 310, 315, 344, 360, 366, 372, 387, 420, 427, 430, 434, 465, 488, 504, 516, 549, 558, 602, 610, 620, 630, 645, 651, 732, 744, 774, 840, 854, 860, 868, 903, 915, 930, 1032, 1085, 1098, 1116, 1204, 1220, 1240, 1260, 1281, 1290, 1302, 1333, 1395, 1464, 1505, 1548, 1708, 1720, 1736, 1806, 1830, 1860, 1891, 1935, 1953, 2135, 2170, 2196, 2232, 2408, 2440, 2520, 2562, 2580, 2604, 2623, 2666, 2709, 2745, 2790, 3010, 3096, 3255, 3416, 3612, 3660, 3720, 3782, 3843, 3870, 3906, 3999, 4270, 4340, 4392, 4515, 5124, 5160, 5208, 5246, 5332, 5418, 5490, 5580, 5673, 6020, 6405, 6510, 6665, 7224, 7320, 7564, 7686, 7740, 7812, 7869, 7998, 8540, 8680, 9030, 9331, 9455, 9765, 10248, 10492, 10664, 10836, 10980, 11160, 11346, 11997, 12040, 12810, 13020, 13115, 13237, 13330, 13545, 15128, 15372, 15480, 15624, 15738, 15996, 17019, 17080, 18060, 18361, 18662, 18910, 19215, 19530, 19995, 20984, 21672, 21960, 22692, 23607, 23994, 25620, 26040, 26230, 26474, 26660, 27090, 27993, 28365, 30744, 31476, 31992, 34038, 36120, 36722, 37324, 37820, 38430, 39060, 39345, 39711, 39990, 45384, 46655, 47214, 47988, 51240, 52460, 52948, 53320, 54180, 55083, 55986, 56730, 59985, 62952, 66185, 68076, 73444, 74648, 75640, 76860, 78120, 78690, 79422, 79980, 81313, 83979, 85095, 91805, 93310, 94428, 95976, 104920, 105896, 108360, 110166, 111972, 113460, 118035, 119133, 119970, 132370, 136152, 139965, 146888, 153720, 157380, 158844, 159960, 162626, 165249, 167958, 170190, 183610, 186620, 188856, 198555, 220332, 223944, 226920, 236070, 238266, 239940, 243939, 264740, 275415, 279930, 314760, 317688, 325252, 330498, 335916, 340380, 367220, 373240, 397110, 406565, 419895, 440664, 472140, 476532, 479880, 487878, 529480, 550830, 559860, 569191, 595665, 650504, 660996, 671832, 680760, 731817, 734440, 794220, 813130, 826245, 839790, 944280, 953064, 975756, 1101660, 1119720, 1138382, 1191330, 1219695, 1321992, 1463634, 1588440, 1626260, 1652490, 1679580, 1707573, 1951512, 2203320, 2276764, 2382660, 2439390, 2845955, 2927268, 3252520, 3304980, 3359160, 3415146, 3659085, 4553528, 4765320, 4878780, 5122719, 5691910, 5854536, 6609960, 6830292, 7318170, 8537865, 9757560, 10245438, 11383820, 13660584, 14636340, 17075730, 20490876, 22767640, 25613595, 29272680, 34151460, 40981752, 51227190, 68302920, 102454380, 204908760]

約数ペア:

[(1, 204908760), (2, 102454380), (3, 68302920), (4, 51227190), (5, 40981752), (6, 34151460), (7, 29272680), (8, 25613595), (9, 22767640), (10, 20490876), (12, 17075730), (14, 14636340), (15, 13660584), (18, 11383820), (20, 10245438), (21, 9757560), (24, 8537865), (28, 7318170), (30, 6830292), (31, 6609960), (35, 5854536), (36, 5691910), (40, 5122719), (42, 4878780), (43, 4765320), (45, 4553528), (56, 3659085), (60, 3415146), (61, 3359160), (62, 3304980), (63, 3252520), (70, 2927268), (72, 2845955), (84, 2439390), (86, 2382660), (90, 2276764), (93, 2203320), (105, 1951512), (120, 1707573), (122, 1679580), (124, 1652490), (126, 1626260), (129, 1588440), (140, 1463634), (155, 1321992), (168, 1219695), (172, 1191330), (180, 1138382), (183, 1119720), (186, 1101660), (210, 975756), (215, 953064), (217, 944280), (244, 839790), (248, 826245), (252, 813130), (258, 794220), (279, 734440), (280, 731817), (301, 680760), (305, 671832), (310, 660996), (315, 650504), (344, 595665), (360, 569191), (366, 559860), (372, 550830), (387, 529480), (420, 487878), (427, 479880), (430, 476532), (434, 472140), (465, 440664), (488, 419895), (504, 406565), (516, 397110), (549, 373240), (558, 367220), (602, 340380), (610, 335916), (620, 330498), (630, 325252), (645, 317688), (651, 314760), (732, 279930), (744, 275415), (774, 264740), (840, 243939), (854, 239940), (860, 238266), (868, 236070), (903, 226920), (915, 223944), (930, 220332), (1032, 198555), (1085, 188856), (1098, 186620), (1116, 183610), (1204, 170190), (1220, 167958), (1240, 165249), (1260, 162626), (1281, 159960), (1290, 158844), (1302, 157380), (1333, 153720), (1395, 146888), (1464, 139965), (1505, 136152), (1548, 132370), (1708, 119970), (1720, 119133), (1736, 118035), (1806, 113460), (1830, 111972), (1860, 110166), (1891, 108360), (1935, 105896), (1953, 104920), (2135, 95976), (2170, 94428), (2196, 93310), (2232, 91805), (2408, 85095), (2440, 83979), (2520, 81313), (2562, 79980), (2580, 79422), (2604, 78690), (2623, 78120), (2666, 76860), (2709, 75640), (2745, 74648), (2790, 73444), (3010, 68076), (3096, 66185), (3255, 62952), (3416, 59985), (3612, 56730), (3660, 55986), (3720, 55083), (3782, 54180), (3843, 53320), (3870, 52948), (3906, 52460), (3999, 51240), (4270, 47988), (4340, 47214), (4392, 46655), (4515, 45384), (5124, 39990), (5160, 39711), (5208, 39345), (5246, 39060), (5332, 38430), (5418, 37820), (5490, 37324), (5580, 36722), (5673, 36120), (6020, 34038), (6405, 31992), (6510, 31476), (6665, 30744), (7224, 28365), (7320, 27993), (7564, 27090), (7686, 26660), (7740, 26474), (7812, 26230), (7869, 26040), (7998, 25620), (8540, 23994), (8680, 23607), (9030, 22692), (9331, 21960), (9455, 21672), (9765, 20984), (10248, 19995), (10492, 19530), (10664, 19215), (10836, 18910), (10980, 18662), (11160, 18361), (11346, 18060), (11997, 17080), (12040, 17019), (12810, 15996), (13020, 15738), (13115, 15624), (13237, 15480), (13330, 15372), (13545, 15128)]