1327808160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2361

約数の個数: 384

約数和(自身を含む): 5593190400

約数和(自身を除く): 4265382240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2311, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4622, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 6933, 7182, 7560, 7980, 8208, 9120, 9244, 9576, 10080, 10260, 10640, 11555, 11970, 12768, 13680, 13866, 14364, 15120, 15960, 16177, 16416, 17955, 18488, 19152, 20520, 20799, 21280, 23110, 23940, 27360, 27732, 28728, 30240, 31920, 32354, 34665, 35910, 36976, 38304, 41040, 41598, 43909, 46220, 47880, 48531, 55464, 57456, 62397, 63840, 64708, 69330, 71820, 73952, 80885, 82080, 83196, 87818, 92440, 95760, 97062, 103995, 110928, 114912, 124794, 129416, 131727, 138660, 143640, 145593, 161770, 166392, 175636, 184880, 191520, 194124, 207990, 219545, 221856, 242655, 249588, 258832, 263454, 277320, 287280, 291186, 307363, 311985, 323540, 332784, 351272, 369760, 388248, 395181, 415980, 436779, 439090, 485310, 499176, 517664, 526908, 554640, 574560, 582372, 614726, 623970, 647080, 658635, 665568, 702544, 727965, 776496, 790362, 831960, 873558, 878180, 922089, 970620, 998352, 1053816, 1109280, 1164744, 1185543, 1229452, 1247940, 1294160, 1317270, 1405088, 1455930, 1536815, 1552992, 1580724, 1663920, 1747116, 1756360, 1844178, 1941240, 1975905, 1996704, 2107632, 2183895, 2329488, 2371086, 2458904, 2495880, 2588320, 2634540, 2766267, 2911860, 3073630, 3161448, 3327840, 3494232, 3512720, 3688356, 3882480, 3951810, 4215264, 4367790, 4610445, 4658976, 4742172, 4917808, 4991760, 5269080, 5532534, 5823720, 5927715, 6147260, 6322896, 6988464, 7025440, 7376712, 7764960, 7903620, 8298801, 8735580, 9220890, 9484344, 9835616, 9983520, 10538160, 11065068, 11647440, 11855430, 12294520, 12645792, 13831335, 13976928, 14753424, 15807240, 16597602, 17471160, 18441780, 18968688, 21076320, 22130136, 23294880, 23710860, 24589040, 27662670, 29506848, 31614480, 33195204, 34942320, 36883560, 37937376, 41494005, 44260272, 47421720, 49178080, 55325340, 63228960, 66390408, 69884640, 73767120, 82988010, 88520544, 94843440, 110650680, 132780816, 147534240, 165976020, 189686880, 221301360, 265561632, 331952040, 442602720, 663904080, 1327808160]

約数ペア:

[(1, 1327808160), (2, 663904080), (3, 442602720), (4, 331952040), (5, 265561632), (6, 221301360), (7, 189686880), (8, 165976020), (9, 147534240), (10, 132780816), (12, 110650680), (14, 94843440), (15, 88520544), (16, 82988010), (18, 73767120), (19, 69884640), (20, 66390408), (21, 63228960), (24, 55325340), (27, 49178080), (28, 47421720), (30, 44260272), (32, 41494005), (35, 37937376), (36, 36883560), (38, 34942320), (40, 33195204), (42, 31614480), (45, 29506848), (48, 27662670), (54, 24589040), (56, 23710860), (57, 23294880), (60, 22130136), (63, 21076320), (70, 18968688), (72, 18441780), (76, 17471160), (80, 16597602), (84, 15807240), (90, 14753424), (95, 13976928), (96, 13831335), (105, 12645792), (108, 12294520), (112, 11855430), (114, 11647440), (120, 11065068), (126, 10538160), (133, 9983520), (135, 9835616), (140, 9484344), (144, 9220890), (152, 8735580), (160, 8298801), (168, 7903620), (171, 7764960), (180, 7376712), (189, 7025440), (190, 6988464), (210, 6322896), (216, 6147260), (224, 5927715), (228, 5823720), (240, 5532534), (252, 5269080), (266, 4991760), (270, 4917808), (280, 4742172), (285, 4658976), (288, 4610445), (304, 4367790), (315, 4215264), (336, 3951810), (342, 3882480), (360, 3688356), (378, 3512720), (380, 3494232), (399, 3327840), (420, 3161448), (432, 3073630), (456, 2911860), (480, 2766267), (504, 2634540), (513, 2588320), (532, 2495880), (540, 2458904), (560, 2371086), (570, 2329488), (608, 2183895), (630, 2107632), (665, 1996704), (672, 1975905), (684, 1941240), (720, 1844178), (756, 1756360), (760, 1747116), (798, 1663920), (840, 1580724), (855, 1552992), (864, 1536815), (912, 1455930), (945, 1405088), (1008, 1317270), (1026, 1294160), (1064, 1247940), (1080, 1229452), (1120, 1185543), (1140, 1164744), (1197, 1109280), (1260, 1053816), (1330, 998352), (1368, 970620), (1440, 922089), (1512, 878180), (1520, 873558), (1596, 831960), (1680, 790362), (1710, 776496), (1824, 727965), (1890, 702544), (1995, 665568), (2016, 658635), (2052, 647080), (2128, 623970), (2160, 614726), (2280, 582372), (2311, 574560), (2394, 554640), (2520, 526908), (2565, 517664), (2660, 499176), (2736, 485310), (3024, 439090), (3040, 436779), (3192, 415980), (3360, 395181), (3420, 388248), (3591, 369760), (3780, 351272), (3990, 332784), (4104, 323540), (4256, 311985), (4320, 307363), (4560, 291186), (4622, 287280), (4788, 277320), (5040, 263454), (5130, 258832), (5320, 249588), (5472, 242655), (5985, 221856), (6048, 219545), (6384, 207990), (6840, 194124), (6933, 191520), (7182, 184880), (7560, 175636), (7980, 166392), (8208, 161770), (9120, 145593), (9244, 143640), (9576, 138660), (10080, 131727), (10260, 129416), (10640, 124794), (11555, 114912), (11970, 110928), (12768, 103995), (13680, 97062), (13866, 95760), (14364, 92440), (15120, 87818), (15960, 83196), (16177, 82080), (16416, 80885), (17955, 73952), (18488, 71820), (19152, 69330), (20520, 64708), (20799, 63840), (21280, 62397), (23110, 57456), (23940, 55464), (27360, 48531), (27732, 47880), (28728, 46220), (30240, 43909), (31920, 41598), (32354, 41040), (34665, 38304), (35910, 36976)]