145005120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1330

約数の個数: 224

約数和(自身を含む): 551322240

約数和(自身を除く): 406317120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1291, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2582, 2808, 2880, 3120, 3510, 3744, 3873, 4160, 4320, 4680, 5164, 5616, 6240, 6455, 7020, 7488, 7746, 8640, 9360, 10328, 11232, 11619, 12480, 12910, 14040, 15492, 16783, 18720, 19365, 20656, 22464, 23238, 25820, 28080, 30984, 33566, 34857, 37440, 38730, 41312, 46476, 50349, 51640, 56160, 58095, 61968, 67132, 69714, 77460, 82624, 83915, 92952, 100698, 103280, 112320, 116190, 123936, 134264, 139428, 151047, 154920, 167830, 174285, 185904, 201396, 206560, 232380, 247872, 251745, 268528, 278856, 302094, 309840, 335660, 348570, 371808, 402792, 413120, 453141, 464760, 503490, 537056, 557712, 604188, 619680, 671320, 697140, 743616, 755235, 805584, 906282, 929520, 1006980, 1074112, 1115424, 1208376, 1239360, 1342640, 1394280, 1510470, 1611168, 1812564, 1859040, 2013960, 2230848, 2265705, 2416752, 2685280, 2788560, 3020940, 3222336, 3625128, 3718080, 4027920, 4531410, 4833504, 5370560, 5577120, 6041880, 7250256, 8055840, 9062820, 9667008, 11154240, 12083760, 14500512, 16111680, 18125640, 24167520, 29001024, 36251280, 48335040, 72502560, 145005120]

約数ペア:

[(1, 145005120), (2, 72502560), (3, 48335040), (4, 36251280), (5, 29001024), (6, 24167520), (8, 18125640), (9, 16111680), (10, 14500512), (12, 12083760), (13, 11154240), (15, 9667008), (16, 9062820), (18, 8055840), (20, 7250256), (24, 6041880), (26, 5577120), (27, 5370560), (30, 4833504), (32, 4531410), (36, 4027920), (39, 3718080), (40, 3625128), (45, 3222336), (48, 3020940), (52, 2788560), (54, 2685280), (60, 2416752), (64, 2265705), (65, 2230848), (72, 2013960), (78, 1859040), (80, 1812564), (90, 1611168), (96, 1510470), (104, 1394280), (108, 1342640), (117, 1239360), (120, 1208376), (130, 1115424), (135, 1074112), (144, 1006980), (156, 929520), (160, 906282), (180, 805584), (192, 755235), (195, 743616), (208, 697140), (216, 671320), (234, 619680), (240, 604188), (260, 557712), (270, 537056), (288, 503490), (312, 464760), (320, 453141), (351, 413120), (360, 402792), (390, 371808), (416, 348570), (432, 335660), (468, 309840), (480, 302094), (520, 278856), (540, 268528), (576, 251745), (585, 247872), (624, 232380), (702, 206560), (720, 201396), (780, 185904), (832, 174285), (864, 167830), (936, 154920), (960, 151047), (1040, 139428), (1080, 134264), (1170, 123936), (1248, 116190), (1291, 112320), (1404, 103280), (1440, 100698), (1560, 92952), (1728, 83915), (1755, 82624), (1872, 77460), (2080, 69714), (2160, 67132), (2340, 61968), (2496, 58095), (2582, 56160), (2808, 51640), (2880, 50349), (3120, 46476), (3510, 41312), (3744, 38730), (3873, 37440), (4160, 34857), (4320, 33566), (4680, 30984), (5164, 28080), (5616, 25820), (6240, 23238), (6455, 22464), (7020, 20656), (7488, 19365), (7746, 18720), (8640, 16783), (9360, 15492), (10328, 14040), (11232, 12910), (11619, 12480)]