1619231040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 448

約数和(自身を含む): 6697797120

約数和(自身を除く): 5078566080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 360, 369, 378, 410, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 653, 656, 672, 720, 738, 756, 820, 840, 861, 864, 945, 960, 984, 1008, 1080, 1107, 1120, 1148, 1230, 1260, 1306, 1312, 1344, 1435, 1440, 1476, 1512, 1640, 1680, 1722, 1728, 1845, 1890, 1959, 1968, 2016, 2160, 2214, 2240, 2296, 2460, 2520, 2583, 2612, 2624, 2870, 2880, 2952, 3024, 3265, 3280, 3360, 3444, 3690, 3780, 3918, 3936, 4032, 4305, 4320, 4428, 4571, 4592, 4920, 5040, 5166, 5224, 5535, 5740, 5877, 5904, 6048, 6530, 6560, 6720, 6888, 7380, 7560, 7749, 7836, 7872, 8610, 8640, 8856, 9142, 9184, 9795, 9840, 10080, 10332, 10448, 11070, 11480, 11754, 11808, 12096, 12915, 13060, 13120, 13713, 13776, 14760, 15120, 15498, 15672, 17220, 17631, 17712, 18284, 18368, 19590, 19680, 20160, 20664, 20896, 22140, 22855, 22960, 23508, 23616, 25830, 26120, 26773, 27426, 27552, 29385, 29520, 30240, 30996, 31344, 34440, 35262, 35424, 36568, 38745, 39180, 39360, 41139, 41328, 41792, 44280, 45710, 45920, 47016, 51660, 52240, 53546, 54852, 55104, 58770, 59040, 60480, 61992, 62688, 68565, 68880, 70524, 70848, 73136, 77490, 78360, 80319, 82278, 82656, 88155, 88560, 91420, 91840, 94032, 103320, 104480, 107092, 109704, 117540, 118080, 123417, 123984, 125376, 133865, 137130, 137760, 141048, 146272, 154980, 156720, 160638, 164556, 165312, 176310, 177120, 182840, 187411, 188064, 205695, 206640, 208960, 214184, 219408, 235080, 240957, 246834, 247968, 267730, 274260, 275520, 282096, 292544, 309960, 313440, 321276, 329112, 352620, 354240, 365680, 374822, 376128, 401595, 411390, 413280, 428368, 438816, 470160, 481914, 493668, 495936, 535460, 548520, 562233, 564192, 617085, 619920, 626880, 642552, 658224, 705240, 722871, 731360, 749644, 803190, 822780, 826560, 856736, 877632, 937055, 940320, 963828, 987336, 1070920, 1097040, 1124466, 1128384, 1204785, 1234170, 1239840, 1285104, 1316448, 1410480, 1445742, 1462720, 1499288, 1606380, 1645560, 1686699, 1713472, 1874110, 1880640, 1927656, 1974672, 2141840, 2194080, 2248932, 2409570, 2468340, 2479680, 2570208, 2632896, 2811165, 2820960, 2891484, 2998576, 3212760, 3291120, 3373398, 3614355, 3748220, 3855312, 3949344, 4283680, 4388160, 4497864, 4819140, 4936680, 5060097, 5140416, 5622330, 5641920, 5782968, 5997152, 6425520, 6582240, 6746796, 7228710, 7496440, 7710624, 7898688, 8433495, 8567360, 8995728, 9638280, 9873360, 10120194, 11244660, 11565936, 11994304, 12851040, 13164480, 13493592, 14457420, 14992880, 15421248, 16866990, 17991456, 19276560, 19746720, 20240388, 22489320, 23131872, 25300485, 25702080, 26987184, 28914840, 29985760, 33733980, 35982912, 38553120, 39493440, 40480776, 44978640, 46263744, 50600970, 53974368, 57829680, 59971520, 67467960, 77106240, 80961552, 89957280, 101201940, 107948736, 115659360, 134935920, 161923104, 179914560, 202403880, 231318720, 269871840, 323846208, 404807760, 539743680, 809615520, 1619231040]

約数ペア:

[(1, 1619231040), (2, 809615520), (3, 539743680), (4, 404807760), (5, 323846208), (6, 269871840), (7, 231318720), (8, 202403880), (9, 179914560), (10, 161923104), (12, 134935920), (14, 115659360), (15, 107948736), (16, 101201940), (18, 89957280), (20, 80961552), (21, 77106240), (24, 67467960), (27, 59971520), (28, 57829680), (30, 53974368), (32, 50600970), (35, 46263744), (36, 44978640), (40, 40480776), (41, 39493440), (42, 38553120), (45, 35982912), (48, 33733980), (54, 29985760), (56, 28914840), (60, 26987184), (63, 25702080), (64, 25300485), (70, 23131872), (72, 22489320), (80, 20240388), (82, 19746720), (84, 19276560), (90, 17991456), (96, 16866990), (105, 15421248), (108, 14992880), (112, 14457420), (120, 13493592), (123, 13164480), (126, 12851040), (135, 11994304), (140, 11565936), (144, 11244660), (160, 10120194), (164, 9873360), (168, 9638280), (180, 8995728), (189, 8567360), (192, 8433495), (205, 7898688), (210, 7710624), (216, 7496440), (224, 7228710), (240, 6746796), (246, 6582240), (252, 6425520), (270, 5997152), (280, 5782968), (287, 5641920), (288, 5622330), (315, 5140416), (320, 5060097), (328, 4936680), (336, 4819140), (360, 4497864), (369, 4388160), (378, 4283680), (410, 3949344), (420, 3855312), (432, 3748220), (448, 3614355), (480, 3373398), (492, 3291120), (504, 3212760), (540, 2998576), (560, 2891484), (574, 2820960), (576, 2811165), (615, 2632896), (630, 2570208), (653, 2479680), (656, 2468340), (672, 2409570), (720, 2248932), (738, 2194080), (756, 2141840), (820, 1974672), (840, 1927656), (861, 1880640), (864, 1874110), (945, 1713472), (960, 1686699), (984, 1645560), (1008, 1606380), (1080, 1499288), (1107, 1462720), (1120, 1445742), (1148, 1410480), (1230, 1316448), (1260, 1285104), (1306, 1239840), (1312, 1234170), (1344, 1204785), (1435, 1128384), (1440, 1124466), (1476, 1097040), (1512, 1070920), (1640, 987336), (1680, 963828), (1722, 940320), (1728, 937055), (1845, 877632), (1890, 856736), (1959, 826560), (1968, 822780), (2016, 803190), (2160, 749644), (2214, 731360), (2240, 722871), (2296, 705240), (2460, 658224), (2520, 642552), (2583, 626880), (2612, 619920), (2624, 617085), (2870, 564192), (2880, 562233), (2952, 548520), (3024, 535460), (3265, 495936), (3280, 493668), (3360, 481914), (3444, 470160), (3690, 438816), (3780, 428368), (3918, 413280), (3936, 411390), (4032, 401595), (4305, 376128), (4320, 374822), (4428, 365680), (4571, 354240), (4592, 352620), (4920, 329112), (5040, 321276), (5166, 313440), (5224, 309960), (5535, 292544), (5740, 282096), (5877, 275520), (5904, 274260), (6048, 267730), (6530, 247968), (6560, 246834), (6720, 240957), (6888, 235080), (7380, 219408), (7560, 214184), (7749, 208960), (7836, 206640), (7872, 205695), (8610, 188064), (8640, 187411), (8856, 182840), (9142, 177120), (9184, 176310), (9795, 165312), (9840, 164556), (10080, 160638), (10332, 156720), (10448, 154980), (11070, 146272), (11480, 141048), (11754, 137760), (11808, 137130), (12096, 133865), (12915, 125376), (13060, 123984), (13120, 123417), (13713, 118080), (13776, 117540), (14760, 109704), (15120, 107092), (15498, 104480), (15672, 103320), (17220, 94032), (17631, 91840), (17712, 91420), (18284, 88560), (18368, 88155), (19590, 82656), (19680, 82278), (20160, 80319), (20664, 78360), (20896, 77490), (22140, 73136), (22855, 70848), (22960, 70524), (23508, 68880), (23616, 68565), (25830, 62688), (26120, 61992), (26773, 60480), (27426, 59040), (27552, 58770), (29385, 55104), (29520, 54852), (30240, 53546), (30996, 52240), (31344, 51660), (34440, 47016), (35262, 45920), (35424, 45710), (36568, 44280), (38745, 41792), (39180, 41328), (39360, 41139)]