459013280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1254113280

約数和(自身を除く): 795100000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 80, 88, 94, 110, 124, 155, 160, 176, 179, 188, 220, 235, 248, 310, 341, 352, 358, 376, 440, 470, 496, 517, 620, 682, 716, 752, 880, 895, 940, 992, 1034, 1240, 1364, 1432, 1457, 1504, 1705, 1760, 1790, 1880, 1969, 2068, 2480, 2585, 2728, 2864, 2914, 3410, 3580, 3760, 3938, 4136, 4960, 5170, 5456, 5549, 5728, 5828, 6820, 7160, 7285, 7520, 7876, 8272, 8413, 9845, 10340, 10912, 11098, 11656, 13640, 14320, 14570, 15752, 16027, 16544, 16826, 19690, 20680, 22196, 23312, 27280, 27745, 28640, 29140, 31504, 32054, 33652, 39380, 41360, 42065, 44392, 46624, 54560, 55490, 58280, 61039, 63008, 64108, 67304, 78760, 80135, 82720, 84130, 88784, 92543, 110980, 116560, 122078, 128216, 134608, 157520, 160270, 168260, 177568, 185086, 221960, 233120, 244156, 256432, 260803, 269216, 305195, 315040, 320540, 336520, 370172, 443920, 462715, 488312, 512864, 521606, 610390, 641080, 673040, 740344, 887840, 925430, 976624, 1043212, 1220780, 1282160, 1304015, 1346080, 1480688, 1850860, 1953248, 2086424, 2441560, 2564320, 2608030, 2868833, 2961376, 3701720, 4172848, 4883120, 5216060, 5737666, 7403440, 8345696, 9766240, 10432120, 11475332, 14344165, 14806880, 20864240, 22950664, 28688330, 41728480, 45901328, 57376660, 91802656, 114753320, 229506640, 459013280]

約数ペア:

[(1, 459013280), (2, 229506640), (4, 114753320), (5, 91802656), (8, 57376660), (10, 45901328), (11, 41728480), (16, 28688330), (20, 22950664), (22, 20864240), (31, 14806880), (32, 14344165), (40, 11475332), (44, 10432120), (47, 9766240), (55, 8345696), (62, 7403440), (80, 5737666), (88, 5216060), (94, 4883120), (110, 4172848), (124, 3701720), (155, 2961376), (160, 2868833), (176, 2608030), (179, 2564320), (188, 2441560), (220, 2086424), (235, 1953248), (248, 1850860), (310, 1480688), (341, 1346080), (352, 1304015), (358, 1282160), (376, 1220780), (440, 1043212), (470, 976624), (496, 925430), (517, 887840), (620, 740344), (682, 673040), (716, 641080), (752, 610390), (880, 521606), (895, 512864), (940, 488312), (992, 462715), (1034, 443920), (1240, 370172), (1364, 336520), (1432, 320540), (1457, 315040), (1504, 305195), (1705, 269216), (1760, 260803), (1790, 256432), (1880, 244156), (1969, 233120), (2068, 221960), (2480, 185086), (2585, 177568), (2728, 168260), (2864, 160270), (2914, 157520), (3410, 134608), (3580, 128216), (3760, 122078), (3938, 116560), (4136, 110980), (4960, 92543), (5170, 88784), (5456, 84130), (5549, 82720), (5728, 80135), (5828, 78760), (6820, 67304), (7160, 64108), (7285, 63008), (7520, 61039), (7876, 58280), (8272, 55490), (8413, 54560), (9845, 46624), (10340, 44392), (10912, 42065), (11098, 41360), (11656, 39380), (13640, 33652), (14320, 32054), (14570, 31504), (15752, 29140), (16027, 28640), (16544, 27745), (16826, 27280), (19690, 23312), (20680, 22196)]