653003120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 1994872320

約数和(自身を除く): 1341869200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 121, 140, 154, 161, 176, 184, 220, 230, 242, 253, 280, 308, 322, 368, 385, 419, 440, 460, 484, 506, 560, 605, 616, 644, 770, 805, 838, 847, 880, 920, 968, 1012, 1210, 1232, 1265, 1288, 1540, 1610, 1676, 1694, 1771, 1840, 1936, 2024, 2095, 2420, 2530, 2576, 2783, 2933, 3080, 3220, 3352, 3388, 3542, 4048, 4190, 4235, 4609, 4840, 5060, 5566, 5866, 6160, 6440, 6704, 6776, 7084, 8380, 8470, 8855, 9218, 9637, 9680, 10120, 11132, 11732, 12880, 13552, 13915, 14168, 14665, 16760, 16940, 17710, 18436, 19274, 19481, 20240, 22264, 23045, 23464, 27830, 28336, 29330, 32263, 33520, 33880, 35420, 36872, 38548, 38962, 44528, 46090, 46928, 48185, 50699, 55660, 58660, 64526, 67459, 67760, 70840, 73744, 77096, 77924, 92180, 96370, 97405, 101398, 106007, 111320, 117320, 129052, 134918, 141680, 154192, 155848, 161315, 184360, 192740, 194810, 202796, 212014, 222640, 234640, 253495, 258104, 269836, 311696, 322630, 337295, 354893, 368720, 385480, 389620, 405592, 424028, 506990, 516208, 530035, 539672, 645260, 674590, 709786, 742049, 770960, 779240, 811184, 848056, 1013980, 1060070, 1079344, 1166077, 1290520, 1349180, 1419572, 1484098, 1558480, 1696112, 1774465, 2027960, 2120140, 2332154, 2581040, 2698360, 2839144, 2968196, 3548930, 3710245, 4055920, 4240280, 4664308, 5396720, 5678288, 5830385, 5936392, 7097860, 7420490, 8162539, 8480560, 9328616, 11660770, 11872784, 14195720, 14840980, 16325078, 18657232, 23321540, 28391440, 29681960, 32650156, 40812695, 46643080, 59363920, 65300312, 81625390, 93286160, 130600624, 163250780, 326501560, 653003120]

約数ペア:

[(1, 653003120), (2, 326501560), (4, 163250780), (5, 130600624), (7, 93286160), (8, 81625390), (10, 65300312), (11, 59363920), (14, 46643080), (16, 40812695), (20, 32650156), (22, 29681960), (23, 28391440), (28, 23321540), (35, 18657232), (40, 16325078), (44, 14840980), (46, 14195720), (55, 11872784), (56, 11660770), (70, 9328616), (77, 8480560), (80, 8162539), (88, 7420490), (92, 7097860), (110, 5936392), (112, 5830385), (115, 5678288), (121, 5396720), (140, 4664308), (154, 4240280), (161, 4055920), (176, 3710245), (184, 3548930), (220, 2968196), (230, 2839144), (242, 2698360), (253, 2581040), (280, 2332154), (308, 2120140), (322, 2027960), (368, 1774465), (385, 1696112), (419, 1558480), (440, 1484098), (460, 1419572), (484, 1349180), (506, 1290520), (560, 1166077), (605, 1079344), (616, 1060070), (644, 1013980), (770, 848056), (805, 811184), (838, 779240), (847, 770960), (880, 742049), (920, 709786), (968, 674590), (1012, 645260), (1210, 539672), (1232, 530035), (1265, 516208), (1288, 506990), (1540, 424028), (1610, 405592), (1676, 389620), (1694, 385480), (1771, 368720), (1840, 354893), (1936, 337295), (2024, 322630), (2095, 311696), (2420, 269836), (2530, 258104), (2576, 253495), (2783, 234640), (2933, 222640), (3080, 212014), (3220, 202796), (3352, 194810), (3388, 192740), (3542, 184360), (4048, 161315), (4190, 155848), (4235, 154192), (4609, 141680), (4840, 134918), (5060, 129052), (5566, 117320), (5866, 111320), (6160, 106007), (6440, 101398), (6704, 97405), (6776, 96370), (7084, 92180), (8380, 77924), (8470, 77096), (8855, 73744), (9218, 70840), (9637, 67760), (9680, 67459), (10120, 64526), (11132, 58660), (11732, 55660), (12880, 50699), (13552, 48185), (13915, 46928), (14168, 46090), (14665, 44528), (16760, 38962), (16940, 38548), (17710, 36872), (18436, 35420), (19274, 33880), (19481, 33520), (20240, 32263), (22264, 29330), (23045, 28336), (23464, 27830)]