215878320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 360

約数和(自身を含む): 876573360

約数和(自身を除く): 660695040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 168, 174, 180, 196, 203, 210, 211, 232, 240, 245, 252, 261, 280, 290, 294, 315, 336, 348, 360, 392, 406, 420, 422, 435, 441, 464, 490, 504, 522, 560, 580, 588, 609, 630, 633, 696, 720, 735, 784, 812, 840, 844, 870, 882, 980, 1008, 1015, 1044, 1055, 1160, 1176, 1218, 1260, 1266, 1305, 1392, 1421, 1470, 1477, 1624, 1680, 1688, 1740, 1764, 1827, 1899, 1960, 2030, 2088, 2110, 2205, 2320, 2352, 2436, 2520, 2532, 2610, 2842, 2940, 2954, 3045, 3165, 3248, 3376, 3480, 3528, 3654, 3798, 3920, 4060, 4176, 4220, 4263, 4410, 4431, 4872, 5040, 5064, 5220, 5684, 5880, 5908, 6090, 6119, 6330, 6960, 7056, 7105, 7308, 7385, 7596, 8120, 8440, 8526, 8820, 8862, 9135, 9495, 9744, 10128, 10339, 10440, 11368, 11760, 11816, 12180, 12238, 12660, 12789, 13293, 14210, 14616, 14770, 15192, 16240, 16880, 17052, 17640, 17724, 18270, 18357, 18990, 20678, 20880, 21315, 22155, 22736, 23632, 24360, 24476, 25320, 25578, 26586, 28420, 29232, 29540, 30384, 30595, 31017, 34104, 35280, 35448, 36540, 36714, 37980, 41356, 42630, 42833, 44310, 48720, 48952, 50640, 51156, 51695, 53172, 55071, 56840, 59080, 61190, 62034, 63945, 66465, 68208, 70896, 73080, 73428, 75960, 82712, 85260, 85666, 88620, 91785, 93051, 97904, 102312, 103390, 106344, 110142, 113680, 118160, 122380, 124068, 127890, 128499, 132930, 146160, 146856, 151920, 155085, 165424, 170520, 171332, 177240, 183570, 186102, 204624, 206780, 212688, 214165, 220284, 244760, 248136, 255780, 256998, 265860, 275355, 293712, 299831, 310170, 341040, 342664, 354480, 367140, 372204, 385497, 413560, 428330, 440568, 465255, 489520, 496272, 511560, 513996, 531720, 550710, 599662, 620340, 642495, 685328, 734280, 744408, 770994, 827120, 856660, 881136, 899493, 930510, 1023120, 1027992, 1063440, 1101420, 1199324, 1240680, 1284990, 1468560, 1488816, 1499155, 1541988, 1713320, 1798986, 1861020, 1927485, 2055984, 2202840, 2398648, 2481360, 2569980, 2698479, 2998310, 3083976, 3426640, 3597972, 3722040, 3854970, 4405680, 4497465, 4797296, 5139960, 5396958, 5996620, 6167952, 7195944, 7444080, 7709940, 8994930, 10279920, 10793916, 11993240, 13492395, 14391888, 15419880, 17989860, 21587832, 23986480, 26984790, 30839760, 35979720, 43175664, 53969580, 71959440, 107939160, 215878320]

約数ペア:

[(1, 215878320), (2, 107939160), (3, 71959440), (4, 53969580), (5, 43175664), (6, 35979720), (7, 30839760), (8, 26984790), (9, 23986480), (10, 21587832), (12, 17989860), (14, 15419880), (15, 14391888), (16, 13492395), (18, 11993240), (20, 10793916), (21, 10279920), (24, 8994930), (28, 7709940), (29, 7444080), (30, 7195944), (35, 6167952), (36, 5996620), (40, 5396958), (42, 5139960), (45, 4797296), (48, 4497465), (49, 4405680), (56, 3854970), (58, 3722040), (60, 3597972), (63, 3426640), (70, 3083976), (72, 2998310), (80, 2698479), (84, 2569980), (87, 2481360), (90, 2398648), (98, 2202840), (105, 2055984), (112, 1927485), (116, 1861020), (120, 1798986), (126, 1713320), (140, 1541988), (144, 1499155), (145, 1488816), (147, 1468560), (168, 1284990), (174, 1240680), (180, 1199324), (196, 1101420), (203, 1063440), (210, 1027992), (211, 1023120), (232, 930510), (240, 899493), (245, 881136), (252, 856660), (261, 827120), (280, 770994), (290, 744408), (294, 734280), (315, 685328), (336, 642495), (348, 620340), (360, 599662), (392, 550710), (406, 531720), (420, 513996), (422, 511560), (435, 496272), (441, 489520), (464, 465255), (490, 440568), (504, 428330), (522, 413560), (560, 385497), (580, 372204), (588, 367140), (609, 354480), (630, 342664), (633, 341040), (696, 310170), (720, 299831), (735, 293712), (784, 275355), (812, 265860), (840, 256998), (844, 255780), (870, 248136), (882, 244760), (980, 220284), (1008, 214165), (1015, 212688), (1044, 206780), (1055, 204624), (1160, 186102), (1176, 183570), (1218, 177240), (1260, 171332), (1266, 170520), (1305, 165424), (1392, 155085), (1421, 151920), (1470, 146856), (1477, 146160), (1624, 132930), (1680, 128499), (1688, 127890), (1740, 124068), (1764, 122380), (1827, 118160), (1899, 113680), (1960, 110142), (2030, 106344), (2088, 103390), (2110, 102312), (2205, 97904), (2320, 93051), (2352, 91785), (2436, 88620), (2520, 85666), (2532, 85260), (2610, 82712), (2842, 75960), (2940, 73428), (2954, 73080), (3045, 70896), (3165, 68208), (3248, 66465), (3376, 63945), (3480, 62034), (3528, 61190), (3654, 59080), (3798, 56840), (3920, 55071), (4060, 53172), (4176, 51695), (4220, 51156), (4263, 50640), (4410, 48952), (4431, 48720), (4872, 44310), (5040, 42833), (5064, 42630), (5220, 41356), (5684, 37980), (5880, 36714), (5908, 36540), (6090, 35448), (6119, 35280), (6330, 34104), (6960, 31017), (7056, 30595), (7105, 30384), (7308, 29540), (7385, 29232), (7596, 28420), (8120, 26586), (8440, 25578), (8526, 25320), (8820, 24476), (8862, 24360), (9135, 23632), (9495, 22736), (9744, 22155), (10128, 21315), (10339, 20880), (10440, 20678), (11368, 18990), (11760, 18357), (11816, 18270), (12180, 17724), (12238, 17640), (12660, 17052), (12789, 16880), (13293, 16240), (14210, 15192), (14616, 14770)]