38943240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 140356800

約数和(自身を除く): 101413560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 179, 185, 196, 210, 222, 245, 259, 280, 294, 296, 358, 370, 392, 420, 444, 490, 518, 537, 555, 588, 716, 735, 740, 777, 840, 888, 895, 980, 1036, 1074, 1110, 1176, 1253, 1295, 1432, 1470, 1480, 1554, 1790, 1813, 1960, 2072, 2148, 2220, 2506, 2590, 2685, 2940, 3108, 3580, 3626, 3759, 3885, 4296, 4440, 5012, 5180, 5370, 5439, 5880, 6216, 6265, 6623, 7160, 7252, 7518, 7770, 8771, 9065, 10024, 10360, 10740, 10878, 12530, 13246, 14504, 15036, 15540, 17542, 18130, 18795, 19869, 21480, 21756, 25060, 26313, 26492, 27195, 30072, 31080, 33115, 35084, 36260, 37590, 39738, 43512, 43855, 46361, 50120, 52626, 52984, 54390, 66230, 70168, 72520, 75180, 79476, 87710, 92722, 99345, 105252, 108780, 131565, 132460, 139083, 150360, 158952, 175420, 185444, 198690, 210504, 217560, 231805, 263130, 264920, 278166, 324527, 350840, 370888, 397380, 463610, 526260, 556332, 649054, 695415, 794760, 927220, 973581, 1052520, 1112664, 1298108, 1390830, 1622635, 1854440, 1947162, 2596216, 2781660, 3245270, 3894324, 4867905, 5563320, 6490540, 7788648, 9735810, 12981080, 19471620, 38943240]

約数ペア:

[(1, 38943240), (2, 19471620), (3, 12981080), (4, 9735810), (5, 7788648), (6, 6490540), (7, 5563320), (8, 4867905), (10, 3894324), (12, 3245270), (14, 2781660), (15, 2596216), (20, 1947162), (21, 1854440), (24, 1622635), (28, 1390830), (30, 1298108), (35, 1112664), (37, 1052520), (40, 973581), (42, 927220), (49, 794760), (56, 695415), (60, 649054), (70, 556332), (74, 526260), (84, 463610), (98, 397380), (105, 370888), (111, 350840), (120, 324527), (140, 278166), (147, 264920), (148, 263130), (168, 231805), (179, 217560), (185, 210504), (196, 198690), (210, 185444), (222, 175420), (245, 158952), (259, 150360), (280, 139083), (294, 132460), (296, 131565), (358, 108780), (370, 105252), (392, 99345), (420, 92722), (444, 87710), (490, 79476), (518, 75180), (537, 72520), (555, 70168), (588, 66230), (716, 54390), (735, 52984), (740, 52626), (777, 50120), (840, 46361), (888, 43855), (895, 43512), (980, 39738), (1036, 37590), (1074, 36260), (1110, 35084), (1176, 33115), (1253, 31080), (1295, 30072), (1432, 27195), (1470, 26492), (1480, 26313), (1554, 25060), (1790, 21756), (1813, 21480), (1960, 19869), (2072, 18795), (2148, 18130), (2220, 17542), (2506, 15540), (2590, 15036), (2685, 14504), (2940, 13246), (3108, 12530), (3580, 10878), (3626, 10740), (3759, 10360), (3885, 10024), (4296, 9065), (4440, 8771), (5012, 7770), (5180, 7518), (5370, 7252), (5439, 7160), (5880, 6623), (6216, 6265)]