2219647320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1015

約数の個数: 256

約数和(自身を含む): 8113996800

約数和(自身を除く): 5894349480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 257, 264, 270, 297, 330, 360, 396, 440, 495, 514, 540, 594, 660, 727, 771, 792, 990, 1028, 1080, 1188, 1285, 1320, 1454, 1485, 1542, 1980, 2056, 2181, 2313, 2376, 2570, 2827, 2908, 2970, 3084, 3635, 3855, 3960, 4362, 4626, 5140, 5654, 5816, 5940, 6168, 6543, 6939, 7270, 7710, 7997, 8481, 8724, 9252, 10280, 10905, 11308, 11565, 11880, 13086, 13878, 14135, 14540, 15420, 15994, 16962, 17448, 18504, 19629, 21810, 22616, 23130, 23991, 25443, 26172, 27756, 28270, 29080, 30840, 31988, 32715, 33924, 34695, 39258, 39985, 42405, 43620, 46260, 47982, 50886, 52344, 55512, 56540, 63976, 65430, 67848, 69390, 71973, 76329, 78516, 79970, 84810, 87240, 92520, 95964, 98145, 101772, 113080, 119955, 127215, 130860, 138780, 143946, 152658, 157032, 159940, 169620, 186839, 191928, 196290, 203544, 215919, 239910, 254430, 261720, 277560, 287892, 305316, 319880, 339240, 359865, 373678, 381645, 392580, 431838, 479820, 508860, 560517, 575784, 610632, 719730, 747356, 763290, 785160, 863676, 934195, 959640, 1017720, 1079595, 1121034, 1439460, 1494712, 1526580, 1681551, 1727352, 1868390, 2055229, 2159190, 2242068, 2802585, 2878920, 3053160, 3363102, 3736780, 4110458, 4318380, 4484136, 5044653, 5605170, 6165687, 6726204, 7473560, 8220916, 8407755, 8636760, 10089306, 10276145, 11210340, 12331374, 13452408, 16441832, 16815510, 18497061, 20178612, 20552290, 22420680, 24662748, 25223265, 30828435, 33631020, 36994122, 40357224, 41104580, 49325496, 50446530, 55491183, 61656870, 67262040, 73988244, 82209160, 92485305, 100893060, 110982366, 123313740, 147976488, 184970610, 201786120, 221964732, 246627480, 277455915, 369941220, 443929464, 554911830, 739882440, 1109823660, 2219647320]

約数ペア:

[(1, 2219647320), (2, 1109823660), (3, 739882440), (4, 554911830), (5, 443929464), (6, 369941220), (8, 277455915), (9, 246627480), (10, 221964732), (11, 201786120), (12, 184970610), (15, 147976488), (18, 123313740), (20, 110982366), (22, 100893060), (24, 92485305), (27, 82209160), (30, 73988244), (33, 67262040), (36, 61656870), (40, 55491183), (44, 50446530), (45, 49325496), (54, 41104580), (55, 40357224), (60, 36994122), (66, 33631020), (72, 30828435), (88, 25223265), (90, 24662748), (99, 22420680), (108, 20552290), (110, 20178612), (120, 18497061), (132, 16815510), (135, 16441832), (165, 13452408), (180, 12331374), (198, 11210340), (216, 10276145), (220, 10089306), (257, 8636760), (264, 8407755), (270, 8220916), (297, 7473560), (330, 6726204), (360, 6165687), (396, 5605170), (440, 5044653), (495, 4484136), (514, 4318380), (540, 4110458), (594, 3736780), (660, 3363102), (727, 3053160), (771, 2878920), (792, 2802585), (990, 2242068), (1028, 2159190), (1080, 2055229), (1188, 1868390), (1285, 1727352), (1320, 1681551), (1454, 1526580), (1485, 1494712), (1542, 1439460), (1980, 1121034), (2056, 1079595), (2181, 1017720), (2313, 959640), (2376, 934195), (2570, 863676), (2827, 785160), (2908, 763290), (2970, 747356), (3084, 719730), (3635, 610632), (3855, 575784), (3960, 560517), (4362, 508860), (4626, 479820), (5140, 431838), (5654, 392580), (5816, 381645), (5940, 373678), (6168, 359865), (6543, 339240), (6939, 319880), (7270, 305316), (7710, 287892), (7997, 277560), (8481, 261720), (8724, 254430), (9252, 239910), (10280, 215919), (10905, 203544), (11308, 196290), (11565, 191928), (11880, 186839), (13086, 169620), (13878, 159940), (14135, 157032), (14540, 152658), (15420, 143946), (15994, 138780), (16962, 130860), (17448, 127215), (18504, 119955), (19629, 113080), (21810, 101772), (22616, 98145), (23130, 95964), (23991, 92520), (25443, 87240), (26172, 84810), (27756, 79970), (28270, 78516), (29080, 76329), (30840, 71973), (31988, 69390), (32715, 67848), (33924, 65430), (34695, 63976), (39258, 56540), (39985, 55512), (42405, 52344), (43620, 50886), (46260, 47982)]