16595280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 200

約数和(自身を含む): 62386632

約数和(自身を除く): 45791352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 197, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 394, 405, 432, 468, 520, 540, 585, 591, 624, 648, 702, 720, 780, 788, 810, 936, 985, 1040, 1053, 1080, 1170, 1182, 1296, 1404, 1560, 1576, 1620, 1755, 1773, 1872, 1970, 2106, 2160, 2340, 2364, 2561, 2808, 2955, 3120, 3152, 3240, 3510, 3546, 3940, 4212, 4680, 4728, 5122, 5265, 5319, 5616, 5910, 6480, 7020, 7092, 7683, 7880, 8424, 8865, 9360, 9456, 10244, 10530, 10638, 11820, 12805, 14040, 14184, 15366, 15760, 15957, 16848, 17730, 20488, 21060, 21276, 23049, 23640, 25610, 26595, 28080, 28368, 30732, 31914, 35460, 38415, 40976, 42120, 42552, 46098, 47280, 51220, 53190, 61464, 63828, 69147, 70920, 76830, 79785, 84240, 85104, 92196, 102440, 106380, 115245, 122928, 127656, 138294, 141840, 153660, 159570, 184392, 204880, 207441, 212760, 230490, 255312, 276588, 307320, 319140, 345735, 368784, 414882, 425520, 460980, 553176, 614640, 638280, 691470, 829764, 921960, 1037205, 1106352, 1276560, 1382940, 1659528, 1843920, 2074410, 2765880, 3319056, 4148820, 5531760, 8297640, 16595280]

約数ペア:

[(1, 16595280), (2, 8297640), (3, 5531760), (4, 4148820), (5, 3319056), (6, 2765880), (8, 2074410), (9, 1843920), (10, 1659528), (12, 1382940), (13, 1276560), (15, 1106352), (16, 1037205), (18, 921960), (20, 829764), (24, 691470), (26, 638280), (27, 614640), (30, 553176), (36, 460980), (39, 425520), (40, 414882), (45, 368784), (48, 345735), (52, 319140), (54, 307320), (60, 276588), (65, 255312), (72, 230490), (78, 212760), (80, 207441), (81, 204880), (90, 184392), (104, 159570), (108, 153660), (117, 141840), (120, 138294), (130, 127656), (135, 122928), (144, 115245), (156, 106380), (162, 102440), (180, 92196), (195, 85104), (197, 84240), (208, 79785), (216, 76830), (234, 70920), (240, 69147), (260, 63828), (270, 61464), (312, 53190), (324, 51220), (351, 47280), (360, 46098), (390, 42552), (394, 42120), (405, 40976), (432, 38415), (468, 35460), (520, 31914), (540, 30732), (585, 28368), (591, 28080), (624, 26595), (648, 25610), (702, 23640), (720, 23049), (780, 21276), (788, 21060), (810, 20488), (936, 17730), (985, 16848), (1040, 15957), (1053, 15760), (1080, 15366), (1170, 14184), (1182, 14040), (1296, 12805), (1404, 11820), (1560, 10638), (1576, 10530), (1620, 10244), (1755, 9456), (1773, 9360), (1872, 8865), (1970, 8424), (2106, 7880), (2160, 7683), (2340, 7092), (2364, 7020), (2561, 6480), (2808, 5910), (2955, 5616), (3120, 5319), (3152, 5265), (3240, 5122), (3510, 4728), (3546, 4680), (3940, 4212)]