146752760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 301144840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 31, 35, 40, 44, 53, 55, 56, 58, 62, 70, 77, 88, 106, 110, 116, 124, 140, 145, 154, 155, 203, 212, 217, 220, 232, 248, 265, 280, 290, 308, 310, 319, 341, 371, 385, 406, 424, 434, 440, 530, 580, 583, 616, 620, 638, 682, 742, 770, 812, 868, 899, 1015, 1060, 1085, 1160, 1166, 1240, 1276, 1364, 1484, 1537, 1540, 1595, 1624, 1643, 1705, 1736, 1798, 1855, 2030, 2120, 2170, 2233, 2332, 2387, 2552, 2728, 2915, 2968, 3074, 3080, 3190, 3286, 3410, 3596, 3710, 4060, 4081, 4340, 4466, 4495, 4664, 4774, 5830, 6148, 6293, 6380, 6572, 6820, 7192, 7420, 7685, 8120, 8162, 8215, 8680, 8932, 8990, 9548, 9889, 10759, 11165, 11501, 11660, 11935, 12296, 12586, 12760, 13144, 13640, 14840, 15370, 16324, 16430, 16907, 17864, 17980, 18073, 19096, 19778, 20405, 21518, 22330, 23002, 23320, 23870, 25172, 30740, 31465, 32648, 32860, 33814, 35960, 36146, 39556, 40810, 43036, 44660, 46004, 47647, 47740, 49445, 50344, 53795, 57505, 61480, 62930, 65720, 67628, 69223, 72292, 79112, 81620, 84535, 86072, 89320, 90365, 92008, 95294, 95480, 98890, 107590, 115010, 118349, 125860, 126511, 135256, 138446, 144584, 163240, 169070, 180730, 190588, 197780, 215180, 230020, 236698, 238235, 251720, 253022, 276892, 333529, 338140, 346115, 361460, 381176, 395560, 430360, 460040, 473396, 476470, 506044, 524117, 553784, 591745, 632555, 667058, 676280, 692230, 722920, 946792, 952940, 1012088, 1048234, 1183490, 1265110, 1334116, 1384460, 1667645, 1905880, 2096468, 2366980, 2530220, 2620585, 2668232, 2768920, 3335290, 3668819, 4192936, 4733960, 5060440, 5241170, 6670580, 7337638, 10482340, 13341160, 14675276, 18344095, 20964680, 29350552, 36688190, 73376380, 146752760]

約数ペア:

[(1, 146752760), (2, 73376380), (4, 36688190), (5, 29350552), (7, 20964680), (8, 18344095), (10, 14675276), (11, 13341160), (14, 10482340), (20, 7337638), (22, 6670580), (28, 5241170), (29, 5060440), (31, 4733960), (35, 4192936), (40, 3668819), (44, 3335290), (53, 2768920), (55, 2668232), (56, 2620585), (58, 2530220), (62, 2366980), (70, 2096468), (77, 1905880), (88, 1667645), (106, 1384460), (110, 1334116), (116, 1265110), (124, 1183490), (140, 1048234), (145, 1012088), (154, 952940), (155, 946792), (203, 722920), (212, 692230), (217, 676280), (220, 667058), (232, 632555), (248, 591745), (265, 553784), (280, 524117), (290, 506044), (308, 476470), (310, 473396), (319, 460040), (341, 430360), (371, 395560), (385, 381176), (406, 361460), (424, 346115), (434, 338140), (440, 333529), (530, 276892), (580, 253022), (583, 251720), (616, 238235), (620, 236698), (638, 230020), (682, 215180), (742, 197780), (770, 190588), (812, 180730), (868, 169070), (899, 163240), (1015, 144584), (1060, 138446), (1085, 135256), (1160, 126511), (1166, 125860), (1240, 118349), (1276, 115010), (1364, 107590), (1484, 98890), (1537, 95480), (1540, 95294), (1595, 92008), (1624, 90365), (1643, 89320), (1705, 86072), (1736, 84535), (1798, 81620), (1855, 79112), (2030, 72292), (2120, 69223), (2170, 67628), (2233, 65720), (2332, 62930), (2387, 61480), (2552, 57505), (2728, 53795), (2915, 50344), (2968, 49445), (3074, 47740), (3080, 47647), (3190, 46004), (3286, 44660), (3410, 43036), (3596, 40810), (3710, 39556), (4060, 36146), (4081, 35960), (4340, 33814), (4466, 32860), (4495, 32648), (4664, 31465), (4774, 30740), (5830, 25172), (6148, 23870), (6293, 23320), (6380, 23002), (6572, 22330), (6820, 21518), (7192, 20405), (7420, 19778), (7685, 19096), (8120, 18073), (8162, 17980), (8215, 17864), (8680, 16907), (8932, 16430), (8990, 16324), (9548, 15370), (9889, 14840), (10759, 13640), (11165, 13144), (11501, 12760), (11660, 12586), (11935, 12296)]