133975520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 384725376

約数和(自身を除く): 250749856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 53, 56, 61, 70, 74, 80, 106, 112, 122, 140, 148, 160, 185, 212, 224, 244, 259, 265, 280, 296, 305, 370, 371, 424, 427, 488, 518, 530, 560, 592, 610, 740, 742, 848, 854, 976, 1036, 1060, 1120, 1184, 1220, 1295, 1480, 1484, 1696, 1708, 1855, 1952, 1961, 2072, 2120, 2135, 2257, 2440, 2590, 2960, 2968, 3233, 3416, 3710, 3922, 4144, 4240, 4270, 4514, 4880, 5180, 5920, 5936, 6466, 6832, 7420, 7844, 8288, 8480, 8540, 9028, 9760, 9805, 10360, 11285, 11872, 12932, 13664, 13727, 14840, 15688, 15799, 16165, 17080, 18056, 19610, 20720, 22570, 22631, 25864, 27454, 29680, 31376, 31598, 32330, 34160, 36112, 39220, 41440, 45140, 45262, 51728, 54908, 59360, 62752, 63196, 64660, 68320, 68635, 72224, 78440, 78995, 90280, 90524, 103456, 109816, 113155, 119621, 126392, 129320, 137270, 156880, 157990, 180560, 181048, 219632, 226310, 239242, 252784, 258640, 274540, 313760, 315980, 361120, 362096, 439264, 452620, 478484, 505568, 517280, 549080, 598105, 631960, 724192, 837347, 905240, 956968, 1098160, 1196210, 1263920, 1674694, 1810480, 1913936, 2196320, 2392420, 2527840, 3349388, 3620960, 3827872, 4186735, 4784840, 6698776, 8373470, 9569680, 13397552, 16746940, 19139360, 26795104, 33493880, 66987760, 133975520]

約数ペア:

[(1, 133975520), (2, 66987760), (4, 33493880), (5, 26795104), (7, 19139360), (8, 16746940), (10, 13397552), (14, 9569680), (16, 8373470), (20, 6698776), (28, 4784840), (32, 4186735), (35, 3827872), (37, 3620960), (40, 3349388), (53, 2527840), (56, 2392420), (61, 2196320), (70, 1913936), (74, 1810480), (80, 1674694), (106, 1263920), (112, 1196210), (122, 1098160), (140, 956968), (148, 905240), (160, 837347), (185, 724192), (212, 631960), (224, 598105), (244, 549080), (259, 517280), (265, 505568), (280, 478484), (296, 452620), (305, 439264), (370, 362096), (371, 361120), (424, 315980), (427, 313760), (488, 274540), (518, 258640), (530, 252784), (560, 239242), (592, 226310), (610, 219632), (740, 181048), (742, 180560), (848, 157990), (854, 156880), (976, 137270), (1036, 129320), (1060, 126392), (1120, 119621), (1184, 113155), (1220, 109816), (1295, 103456), (1480, 90524), (1484, 90280), (1696, 78995), (1708, 78440), (1855, 72224), (1952, 68635), (1961, 68320), (2072, 64660), (2120, 63196), (2135, 62752), (2257, 59360), (2440, 54908), (2590, 51728), (2960, 45262), (2968, 45140), (3233, 41440), (3416, 39220), (3710, 36112), (3922, 34160), (4144, 32330), (4240, 31598), (4270, 31376), (4514, 29680), (4880, 27454), (5180, 25864), (5920, 22631), (5936, 22570), (6466, 20720), (6832, 19610), (7420, 18056), (7844, 17080), (8288, 16165), (8480, 15799), (8540, 15688), (9028, 14840), (9760, 13727), (9805, 13664), (10360, 12932), (11285, 11872)]