165332640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 574584192

約数和(自身を除く): 409251552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 173, 176, 181, 220, 240, 264, 330, 346, 352, 362, 440, 480, 519, 528, 543, 660, 692, 724, 865, 880, 905, 1038, 1056, 1086, 1320, 1384, 1448, 1730, 1760, 1810, 1903, 1991, 2076, 2172, 2595, 2640, 2715, 2768, 2896, 3460, 3620, 3806, 3982, 4152, 4344, 5190, 5280, 5430, 5536, 5709, 5792, 5973, 6920, 7240, 7612, 7964, 8304, 8688, 9515, 9955, 10380, 10860, 11418, 11946, 13840, 14480, 15224, 15928, 16608, 17376, 19030, 19910, 20760, 21720, 22836, 23892, 27680, 28545, 28960, 29865, 30448, 31313, 31856, 38060, 39820, 41520, 43440, 45672, 47784, 57090, 59730, 60896, 62626, 63712, 76120, 79640, 83040, 86880, 91344, 93939, 95568, 114180, 119460, 125252, 152240, 156565, 159280, 182688, 187878, 191136, 228360, 238920, 250504, 304480, 313130, 318560, 344443, 375756, 456720, 469695, 477840, 501008, 626260, 688886, 751512, 913440, 939390, 955680, 1002016, 1033329, 1252520, 1377772, 1503024, 1722215, 1878780, 2066658, 2505040, 2755544, 3006048, 3444430, 3757560, 4133316, 5010080, 5166645, 5511088, 6888860, 7515120, 8266632, 10333290, 11022176, 13777720, 15030240, 16533264, 20666580, 27555440, 33066528, 41333160, 55110880, 82666320, 165332640]

約数ペア:

[(1, 165332640), (2, 82666320), (3, 55110880), (4, 41333160), (5, 33066528), (6, 27555440), (8, 20666580), (10, 16533264), (11, 15030240), (12, 13777720), (15, 11022176), (16, 10333290), (20, 8266632), (22, 7515120), (24, 6888860), (30, 5511088), (32, 5166645), (33, 5010080), (40, 4133316), (44, 3757560), (48, 3444430), (55, 3006048), (60, 2755544), (66, 2505040), (80, 2066658), (88, 1878780), (96, 1722215), (110, 1503024), (120, 1377772), (132, 1252520), (160, 1033329), (165, 1002016), (173, 955680), (176, 939390), (181, 913440), (220, 751512), (240, 688886), (264, 626260), (330, 501008), (346, 477840), (352, 469695), (362, 456720), (440, 375756), (480, 344443), (519, 318560), (528, 313130), (543, 304480), (660, 250504), (692, 238920), (724, 228360), (865, 191136), (880, 187878), (905, 182688), (1038, 159280), (1056, 156565), (1086, 152240), (1320, 125252), (1384, 119460), (1448, 114180), (1730, 95568), (1760, 93939), (1810, 91344), (1903, 86880), (1991, 83040), (2076, 79640), (2172, 76120), (2595, 63712), (2640, 62626), (2715, 60896), (2768, 59730), (2896, 57090), (3460, 47784), (3620, 45672), (3806, 43440), (3982, 41520), (4152, 39820), (4344, 38060), (5190, 31856), (5280, 31313), (5430, 30448), (5536, 29865), (5709, 28960), (5792, 28545), (5973, 27680), (6920, 23892), (7240, 22836), (7612, 21720), (7964, 20760), (8304, 19910), (8688, 19030), (9515, 17376), (9955, 16608), (10380, 15928), (10860, 15224), (11418, 14480), (11946, 13840)]