342086640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 240

約数和(自身を含む): 1299381120

約数和(自身を除く): 957294480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1531, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3062, 3192, 3724, 3920, 3990, 4560, 4593, 4655, 5320, 5586, 5880, 6124, 6384, 7448, 7655, 7980, 9186, 9310, 10640, 10717, 11172, 11760, 12248, 13965, 14896, 15310, 15960, 18372, 18620, 21434, 22344, 22965, 24496, 27930, 29089, 30620, 31920, 32151, 36744, 37240, 42868, 44688, 45930, 53585, 55860, 58178, 61240, 64302, 73488, 74480, 75019, 85736, 87267, 91860, 107170, 111720, 116356, 122480, 128604, 145445, 150038, 160755, 171472, 174534, 183720, 203623, 214340, 223440, 225057, 232712, 257208, 290890, 300076, 321510, 349068, 367440, 375095, 407246, 428680, 436335, 450114, 465424, 514416, 581780, 600152, 610869, 643020, 698136, 750190, 814492, 857360, 872670, 900228, 1018115, 1125285, 1163560, 1200304, 1221738, 1286040, 1396272, 1425361, 1500380, 1628984, 1745340, 1800456, 2036230, 2250570, 2327120, 2443476, 2572080, 2850722, 3000760, 3054345, 3257968, 3490680, 3600912, 4072460, 4276083, 4501140, 4886952, 5701444, 6001520, 6108690, 6981360, 7126805, 8144920, 8552166, 9002280, 9773904, 11402888, 12217380, 14253610, 16289840, 17104332, 18004560, 21380415, 22805776, 24434760, 28507220, 34208664, 42760830, 48869520, 57014440, 68417328, 85521660, 114028880, 171043320, 342086640]

約数ペア:

[(1, 342086640), (2, 171043320), (3, 114028880), (4, 85521660), (5, 68417328), (6, 57014440), (7, 48869520), (8, 42760830), (10, 34208664), (12, 28507220), (14, 24434760), (15, 22805776), (16, 21380415), (19, 18004560), (20, 17104332), (21, 16289840), (24, 14253610), (28, 12217380), (30, 11402888), (35, 9773904), (38, 9002280), (40, 8552166), (42, 8144920), (48, 7126805), (49, 6981360), (56, 6108690), (57, 6001520), (60, 5701444), (70, 4886952), (76, 4501140), (80, 4276083), (84, 4072460), (95, 3600912), (98, 3490680), (105, 3257968), (112, 3054345), (114, 3000760), (120, 2850722), (133, 2572080), (140, 2443476), (147, 2327120), (152, 2250570), (168, 2036230), (190, 1800456), (196, 1745340), (210, 1628984), (228, 1500380), (240, 1425361), (245, 1396272), (266, 1286040), (280, 1221738), (285, 1200304), (294, 1163560), (304, 1125285), (336, 1018115), (380, 900228), (392, 872670), (399, 857360), (420, 814492), (456, 750190), (490, 698136), (532, 643020), (560, 610869), (570, 600152), (588, 581780), (665, 514416), (735, 465424), (760, 450114), (784, 436335), (798, 428680), (840, 407246), (912, 375095), (931, 367440), (980, 349068), (1064, 321510), (1140, 300076), (1176, 290890), (1330, 257208), (1470, 232712), (1520, 225057), (1531, 223440), (1596, 214340), (1680, 203623), (1862, 183720), (1960, 174534), (1995, 171472), (2128, 160755), (2280, 150038), (2352, 145445), (2660, 128604), (2793, 122480), (2940, 116356), (3062, 111720), (3192, 107170), (3724, 91860), (3920, 87267), (3990, 85736), (4560, 75019), (4593, 74480), (4655, 73488), (5320, 64302), (5586, 61240), (5880, 58178), (6124, 55860), (6384, 53585), (7448, 45930), (7655, 44688), (7980, 42868), (9186, 37240), (9310, 36744), (10640, 32151), (10717, 31920), (11172, 30620), (11760, 29089), (12248, 27930), (13965, 24496), (14896, 22965), (15310, 22344), (15960, 21434), (18372, 18620)]