38549280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 155131200

約数和(自身を除く): 116581920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 149, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 298, 308, 330, 336, 352, 385, 392, 420, 440, 447, 462, 480, 490, 528, 539, 560, 588, 596, 616, 660, 672, 735, 745, 770, 784, 840, 880, 894, 924, 980, 1043, 1056, 1078, 1120, 1155, 1176, 1192, 1232, 1320, 1470, 1490, 1540, 1568, 1617, 1639, 1680, 1760, 1788, 1848, 1960, 2086, 2156, 2235, 2310, 2352, 2384, 2464, 2640, 2695, 2940, 2980, 3080, 3129, 3234, 3278, 3360, 3576, 3696, 3920, 4172, 4312, 4470, 4620, 4704, 4768, 4917, 5215, 5280, 5390, 5880, 5960, 6160, 6258, 6468, 6556, 7152, 7301, 7392, 7840, 8085, 8195, 8344, 8624, 8940, 9240, 9834, 10430, 10780, 11473, 11760, 11920, 12320, 12516, 12936, 13112, 14304, 14602, 15645, 16170, 16390, 16688, 17248, 17880, 18480, 19668, 20860, 21560, 21903, 22946, 23520, 23840, 24585, 25032, 25872, 26224, 29204, 31290, 32340, 32780, 33376, 34419, 35760, 36505, 36960, 39336, 41720, 43120, 43806, 45892, 49170, 50064, 51744, 52448, 57365, 58408, 62580, 64680, 65560, 68838, 71520, 73010, 78672, 80311, 83440, 86240, 87612, 91784, 98340, 100128, 109515, 114730, 116816, 125160, 129360, 131120, 137676, 146020, 157344, 160622, 166880, 172095, 175224, 183568, 196680, 219030, 229460, 233632, 240933, 250320, 258720, 262240, 275352, 292040, 321244, 344190, 350448, 367136, 393360, 401555, 438060, 458920, 481866, 500640, 550704, 584080, 642488, 688380, 700896, 786720, 803110, 876120, 917840, 963732, 1101408, 1168160, 1204665, 1284976, 1376760, 1606220, 1752240, 1835680, 1927464, 2409330, 2569952, 2753520, 3212440, 3504480, 3854928, 4818660, 5507040, 6424880, 7709856, 9637320, 12849760, 19274640, 38549280]

約数ペア:

[(1, 38549280), (2, 19274640), (3, 12849760), (4, 9637320), (5, 7709856), (6, 6424880), (7, 5507040), (8, 4818660), (10, 3854928), (11, 3504480), (12, 3212440), (14, 2753520), (15, 2569952), (16, 2409330), (20, 1927464), (21, 1835680), (22, 1752240), (24, 1606220), (28, 1376760), (30, 1284976), (32, 1204665), (33, 1168160), (35, 1101408), (40, 963732), (42, 917840), (44, 876120), (48, 803110), (49, 786720), (55, 700896), (56, 688380), (60, 642488), (66, 584080), (70, 550704), (77, 500640), (80, 481866), (84, 458920), (88, 438060), (96, 401555), (98, 393360), (105, 367136), (110, 350448), (112, 344190), (120, 321244), (132, 292040), (140, 275352), (147, 262240), (149, 258720), (154, 250320), (160, 240933), (165, 233632), (168, 229460), (176, 219030), (196, 196680), (210, 183568), (220, 175224), (224, 172095), (231, 166880), (240, 160622), (245, 157344), (264, 146020), (280, 137676), (294, 131120), (298, 129360), (308, 125160), (330, 116816), (336, 114730), (352, 109515), (385, 100128), (392, 98340), (420, 91784), (440, 87612), (447, 86240), (462, 83440), (480, 80311), (490, 78672), (528, 73010), (539, 71520), (560, 68838), (588, 65560), (596, 64680), (616, 62580), (660, 58408), (672, 57365), (735, 52448), (745, 51744), (770, 50064), (784, 49170), (840, 45892), (880, 43806), (894, 43120), (924, 41720), (980, 39336), (1043, 36960), (1056, 36505), (1078, 35760), (1120, 34419), (1155, 33376), (1176, 32780), (1192, 32340), (1232, 31290), (1320, 29204), (1470, 26224), (1490, 25872), (1540, 25032), (1568, 24585), (1617, 23840), (1639, 23520), (1680, 22946), (1760, 21903), (1788, 21560), (1848, 20860), (1960, 19668), (2086, 18480), (2156, 17880), (2235, 17248), (2310, 16688), (2352, 16390), (2384, 16170), (2464, 15645), (2640, 14602), (2695, 14304), (2940, 13112), (2980, 12936), (3080, 12516), (3129, 12320), (3234, 11920), (3278, 11760), (3360, 11473), (3576, 10780), (3696, 10430), (3920, 9834), (4172, 9240), (4312, 8940), (4470, 8624), (4620, 8344), (4704, 8195), (4768, 8085), (4917, 7840), (5215, 7392), (5280, 7301), (5390, 7152), (5880, 6556), (5960, 6468), (6160, 6258)]