210935520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 216

約数和(自身を含む): 746711784

約数和(自身を除く): 535776264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 107, 111, 120, 144, 148, 160, 180, 185, 214, 222, 240, 288, 296, 321, 333, 360, 370, 428, 444, 480, 535, 555, 592, 642, 666, 720, 740, 856, 888, 963, 1070, 1110, 1184, 1284, 1332, 1369, 1440, 1480, 1605, 1665, 1712, 1776, 1926, 2140, 2220, 2568, 2664, 2738, 2960, 3210, 3330, 3424, 3552, 3852, 3959, 4107, 4280, 4440, 4815, 5136, 5328, 5476, 5920, 6420, 6660, 6845, 7704, 7918, 8214, 8560, 8880, 9630, 10272, 10656, 10952, 11877, 12321, 12840, 13320, 13690, 15408, 15836, 16428, 17120, 17760, 19260, 19795, 20535, 21904, 23754, 24642, 25680, 26640, 27380, 30816, 31672, 32856, 35631, 38520, 39590, 41070, 43808, 47508, 49284, 51360, 53280, 54760, 59385, 61605, 63344, 65712, 71262, 77040, 79180, 82140, 95016, 98568, 109520, 118770, 123210, 126688, 131424, 142524, 146483, 154080, 158360, 164280, 178155, 190032, 197136, 219040, 237540, 246420, 285048, 292966, 316720, 328560, 356310, 380064, 394272, 439449, 475080, 492840, 570096, 585932, 633440, 657120, 712620, 732415, 878898, 950160, 985680, 1140192, 1171864, 1318347, 1425240, 1464830, 1757796, 1900320, 1971360, 2197245, 2343728, 2636694, 2850480, 2929660, 3515592, 4394490, 4687456, 5273388, 5700960, 5859320, 6591735, 7031184, 8788980, 10546776, 11718640, 13183470, 14062368, 17577960, 21093552, 23437280, 26366940, 35155920, 42187104, 52733880, 70311840, 105467760, 210935520]

約数ペア:

[(1, 210935520), (2, 105467760), (3, 70311840), (4, 52733880), (5, 42187104), (6, 35155920), (8, 26366940), (9, 23437280), (10, 21093552), (12, 17577960), (15, 14062368), (16, 13183470), (18, 11718640), (20, 10546776), (24, 8788980), (30, 7031184), (32, 6591735), (36, 5859320), (37, 5700960), (40, 5273388), (45, 4687456), (48, 4394490), (60, 3515592), (72, 2929660), (74, 2850480), (80, 2636694), (90, 2343728), (96, 2197245), (107, 1971360), (111, 1900320), (120, 1757796), (144, 1464830), (148, 1425240), (160, 1318347), (180, 1171864), (185, 1140192), (214, 985680), (222, 950160), (240, 878898), (288, 732415), (296, 712620), (321, 657120), (333, 633440), (360, 585932), (370, 570096), (428, 492840), (444, 475080), (480, 439449), (535, 394272), (555, 380064), (592, 356310), (642, 328560), (666, 316720), (720, 292966), (740, 285048), (856, 246420), (888, 237540), (963, 219040), (1070, 197136), (1110, 190032), (1184, 178155), (1284, 164280), (1332, 158360), (1369, 154080), (1440, 146483), (1480, 142524), (1605, 131424), (1665, 126688), (1712, 123210), (1776, 118770), (1926, 109520), (2140, 98568), (2220, 95016), (2568, 82140), (2664, 79180), (2738, 77040), (2960, 71262), (3210, 65712), (3330, 63344), (3424, 61605), (3552, 59385), (3852, 54760), (3959, 53280), (4107, 51360), (4280, 49284), (4440, 47508), (4815, 43808), (5136, 41070), (5328, 39590), (5476, 38520), (5920, 35631), (6420, 32856), (6660, 31672), (6845, 30816), (7704, 27380), (7918, 26640), (8214, 25680), (8560, 24642), (8880, 23754), (9630, 21904), (10272, 20535), (10656, 19795), (10952, 19260), (11877, 17760), (12321, 17120), (12840, 16428), (13320, 15836), (13690, 15408)]