344429820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{4339}}^1$

素因数の和:4374

約数の個数: 180

約数和(自身を含む): 1257185160

約数和(自身を除く): 912755340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4339, 4410, 5292, 5670, 6615, 7938, 8678, 8820, 11340, 13017, 13230, 15876, 17356, 19845, 21695, 26034, 26460, 30373, 39051, 39690, 43390, 52068, 60746, 65085, 78102, 79380, 86780, 91119, 117153, 121492, 130170, 151865, 156204, 182238, 195255, 212611, 234306, 260340, 273357, 303730, 351459, 364476, 390510, 425222, 455595, 468612, 546714, 585765, 607460, 637833, 702918, 781020, 820071, 850444, 911190, 1063055, 1093428, 1171530, 1275666, 1366785, 1405836, 1640142, 1757295, 1822380, 1913499, 2126110, 2343060, 2460213, 2551332, 2733570, 3189165, 3280284, 3514590, 3826998, 4100355, 4252220, 4920426, 5467140, 5740497, 6378330, 7029180, 7653996, 8200710, 9567495, 9840852, 11480994, 12301065, 12756660, 16401420, 17221491, 19134990, 22961988, 24602130, 28702485, 34442982, 38269980, 49204260, 57404970, 68885964, 86107455, 114809940, 172214910, 344429820]

約数ペア:

[(1, 344429820), (2, 172214910), (3, 114809940), (4, 86107455), (5, 68885964), (6, 57404970), (7, 49204260), (9, 38269980), (10, 34442982), (12, 28702485), (14, 24602130), (15, 22961988), (18, 19134990), (20, 17221491), (21, 16401420), (27, 12756660), (28, 12301065), (30, 11480994), (35, 9840852), (36, 9567495), (42, 8200710), (45, 7653996), (49, 7029180), (54, 6378330), (60, 5740497), (63, 5467140), (70, 4920426), (81, 4252220), (84, 4100355), (90, 3826998), (98, 3514590), (105, 3280284), (108, 3189165), (126, 2733570), (135, 2551332), (140, 2460213), (147, 2343060), (162, 2126110), (180, 1913499), (189, 1822380), (196, 1757295), (210, 1640142), (245, 1405836), (252, 1366785), (270, 1275666), (294, 1171530), (315, 1093428), (324, 1063055), (378, 911190), (405, 850444), (420, 820071), (441, 781020), (490, 702918), (540, 637833), (567, 607460), (588, 585765), (630, 546714), (735, 468612), (756, 455595), (810, 425222), (882, 390510), (945, 364476), (980, 351459), (1134, 303730), (1260, 273357), (1323, 260340), (1470, 234306), (1620, 212611), (1764, 195255), (1890, 182238), (2205, 156204), (2268, 151865), (2646, 130170), (2835, 121492), (2940, 117153), (3780, 91119), (3969, 86780), (4339, 79380), (4410, 78102), (5292, 65085), (5670, 60746), (6615, 52068), (7938, 43390), (8678, 39690), (8820, 39051), (11340, 30373), (13017, 26460), (13230, 26034), (15876, 21695), (17356, 19845)]