20277389664

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 576

約数和(自身を含む): 72067387392

約数和(自身を除く): 51789997728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 61, 62, 63, 72, 81, 84, 93, 96, 108, 112, 122, 124, 126, 144, 162, 168, 183, 186, 189, 197, 216, 217, 224, 243, 244, 248, 252, 279, 288, 324, 336, 366, 372, 378, 394, 427, 432, 434, 486, 488, 496, 504, 549, 558, 567, 591, 648, 651, 672, 732, 744, 756, 788, 837, 854, 864, 868, 972, 976, 992, 1008, 1098, 1116, 1134, 1182, 1281, 1296, 1302, 1379, 1464, 1488, 1512, 1576, 1647, 1674, 1701, 1708, 1736, 1773, 1891, 1944, 1952, 1953, 2016, 2196, 2232, 2268, 2364, 2511, 2562, 2592, 2604, 2758, 2928, 2976, 3024, 3152, 3294, 3348, 3402, 3416, 3472, 3546, 3782, 3843, 3888, 3906, 4137, 4392, 4464, 4536, 4728, 4941, 5022, 5124, 5208, 5319, 5516, 5673, 5856, 5859, 6048, 6107, 6304, 6588, 6696, 6804, 6832, 6944, 7092, 7533, 7564, 7686, 7776, 7812, 8274, 8784, 8928, 9072, 9456, 9882, 10044, 10248, 10416, 10638, 11032, 11346, 11529, 11718, 12017, 12214, 12411, 13176, 13237, 13392, 13608, 13664, 14184, 14823, 15066, 15128, 15372, 15624, 15957, 16548, 17019, 17568, 17577, 18144, 18321, 18912, 19764, 20088, 20496, 20832, 21276, 22064, 22692, 23058, 23436, 24034, 24428, 24822, 26352, 26474, 26784, 27216, 28368, 29646, 30132, 30256, 30744, 31248, 31914, 33096, 34038, 34587, 35154, 36051, 36642, 37233, 39528, 39711, 40176, 40992, 42552, 42749, 44128, 45384, 46116, 46872, 47871, 48068, 48856, 49644, 51057, 52704, 52731, 52948, 54432, 54963, 56736, 59292, 60264, 60512, 61488, 62496, 63828, 66192, 68076, 69174, 70308, 72102, 73284, 74466, 79056, 79422, 80352, 84119, 85104, 85498, 90768, 92232, 93744, 95742, 96136, 97712, 99288, 102114, 103761, 105462, 105896, 108153, 109926, 111699, 118584, 119133, 120528, 122976, 127656, 128247, 132384, 136152, 138348, 140616, 144204, 146568, 148932, 153171, 158112, 158844, 164889, 168238, 170208, 170996, 181536, 184464, 187488, 191484, 192272, 195424, 198576, 204228, 207522, 210924, 211792, 216306, 219852, 223398, 237168, 238266, 241056, 252357, 255312, 256494, 272304, 276696, 281232, 288408, 293136, 297864, 306342, 317688, 324459, 329778, 335097, 336476, 341992, 357399, 368928, 372527, 382968, 384544, 384741, 397152, 408456, 415044, 421848, 423584, 432612, 439704, 446796, 459513, 474336, 476532, 494667, 504714, 510624, 512988, 544608, 553392, 562464, 576816, 586272, 595728, 612684, 635376, 648918, 659556, 670194, 672952, 683984, 714798, 745054, 757071, 765936, 769482, 816912, 830088, 843696, 865224, 879408, 893592, 919026, 953064, 973377, 989334, 1009428, 1025976, 1072197, 1106784, 1117581, 1153632, 1154223, 1191456, 1225368, 1270752, 1297836, 1319112, 1340388, 1345904, 1367968, 1429596, 1484001, 1490108, 1514142, 1531872, 1538964, 1633824, 1660176, 1687392, 1730448, 1758816, 1787184, 1838052, 1906128, 1946754, 1978668, 2018856, 2051952, 2144394, 2235162, 2271213, 2308446, 2450736, 2595672, 2607689, 2638224, 2680776, 2691808, 2859192, 2920131, 2968002, 2980216, 3028284, 3077928, 3216591, 3320352, 3352743, 3460896, 3462669, 3574368, 3676104, 3812256, 3893508, 3957336, 4037712, 4103904, 4288788, 4470324, 4542426, 4616892, 4901472, 5191344, 5215378, 5276448, 5361552, 5718384, 5840262, 5936004, 5960432, 6056568, 6155856, 6433182, 6705486, 6813639, 6925338, 7352208, 7787016, 7823067, 7914672, 8075424, 8577576, 8940648, 9084852, 9233784, 10058229, 10382688, 10388007, 10430756, 10723104, 11436768, 11680524, 11872008, 11920864, 12113136, 12311712, 12866364, 13410972, 13627278, 13850676, 14704416, 15574032, 15646134, 15829344, 17155152, 17881296, 18169704, 18467568, 20116458, 20440917, 20776014, 20861512, 23361048, 23469201, 23744016, 24226272, 25732728, 26821944, 27254556, 27701352, 30174687, 31148064, 31292268, 34310304, 35762592, 36339408, 36935136, 40232916, 40881834, 41552028, 41723024, 46722096, 46938402, 47488032, 51465456, 53643888, 54509112, 55402704, 60349374, 62584536, 70407603, 72678816, 80465832, 81763668, 83104056, 83446048, 90524061, 93444192, 93876804, 102930912, 107287776, 109018224, 110805408, 120698748, 125169072, 140815206, 160931664, 163527336, 166208112, 181048122, 187753608, 211222809, 218036448, 241397496, 250338144, 281630412, 321863328, 327054672, 332416224, 362096244, 375507216, 422445618, 482794992, 563260824, 633668427, 654109344, 724192488, 751014432, 844891236, 965589984, 1126521648, 1267336854, 1448384976, 1689782472, 2253043296, 2534673708, 2896769952, 3379564944, 5069347416, 6759129888, 10138694832, 20277389664]

約数ペア:

[(1, 20277389664), (2, 10138694832), (3, 6759129888), (4, 5069347416), (6, 3379564944), (7, 2896769952), (8, 2534673708), (9, 2253043296), (12, 1689782472), (14, 1448384976), (16, 1267336854), (18, 1126521648), (21, 965589984), (24, 844891236), (27, 751014432), (28, 724192488), (31, 654109344), (32, 633668427), (36, 563260824), (42, 482794992), (48, 422445618), (54, 375507216), (56, 362096244), (61, 332416224), (62, 327054672), (63, 321863328), (72, 281630412), (81, 250338144), (84, 241397496), (93, 218036448), (96, 211222809), (108, 187753608), (112, 181048122), (122, 166208112), (124, 163527336), (126, 160931664), (144, 140815206), (162, 125169072), (168, 120698748), (183, 110805408), (186, 109018224), (189, 107287776), (197, 102930912), (216, 93876804), (217, 93444192), (224, 90524061), (243, 83446048), (244, 83104056), (248, 81763668), (252, 80465832), (279, 72678816), (288, 70407603), (324, 62584536), (336, 60349374), (366, 55402704), (372, 54509112), (378, 53643888), (394, 51465456), (427, 47488032), (432, 46938402), (434, 46722096), (486, 41723024), (488, 41552028), (496, 40881834), (504, 40232916), (549, 36935136), (558, 36339408), (567, 35762592), (591, 34310304), (648, 31292268), (651, 31148064), (672, 30174687), (732, 27701352), (744, 27254556), (756, 26821944), (788, 25732728), (837, 24226272), (854, 23744016), (864, 23469201), (868, 23361048), (972, 20861512), (976, 20776014), (992, 20440917), (1008, 20116458), (1098, 18467568), (1116, 18169704), (1134, 17881296), (1182, 17155152), (1281, 15829344), (1296, 15646134), (1302, 15574032), (1379, 14704416), (1464, 13850676), (1488, 13627278), (1512, 13410972), (1576, 12866364), (1647, 12311712), (1674, 12113136), (1701, 11920864), (1708, 11872008), (1736, 11680524), (1773, 11436768), (1891, 10723104), (1944, 10430756), (1952, 10388007), (1953, 10382688), (2016, 10058229), (2196, 9233784), (2232, 9084852), (2268, 8940648), (2364, 8577576), (2511, 8075424), (2562, 7914672), (2592, 7823067), (2604, 7787016), (2758, 7352208), (2928, 6925338), (2976, 6813639), (3024, 6705486), (3152, 6433182), (3294, 6155856), (3348, 6056568), (3402, 5960432), (3416, 5936004), (3472, 5840262), (3546, 5718384), (3782, 5361552), (3843, 5276448), (3888, 5215378), (3906, 5191344), (4137, 4901472), (4392, 4616892), (4464, 4542426), (4536, 4470324), (4728, 4288788), (4941, 4103904), (5022, 4037712), (5124, 3957336), (5208, 3893508), (5319, 3812256), (5516, 3676104), (5673, 3574368), (5856, 3462669), (5859, 3460896), (6048, 3352743), (6107, 3320352), (6304, 3216591), (6588, 3077928), (6696, 3028284), (6804, 2980216), (6832, 2968002), (6944, 2920131), (7092, 2859192), (7533, 2691808), (7564, 2680776), (7686, 2638224), (7776, 2607689), (7812, 2595672), (8274, 2450736), (8784, 2308446), (8928, 2271213), (9072, 2235162), (9456, 2144394), (9882, 2051952), (10044, 2018856), (10248, 1978668), (10416, 1946754), (10638, 1906128), (11032, 1838052), (11346, 1787184), (11529, 1758816), (11718, 1730448), (12017, 1687392), (12214, 1660176), (12411, 1633824), (13176, 1538964), (13237, 1531872), (13392, 1514142), (13608, 1490108), (13664, 1484001), (14184, 1429596), (14823, 1367968), (15066, 1345904), (15128, 1340388), (15372, 1319112), (15624, 1297836), (15957, 1270752), (16548, 1225368), (17019, 1191456), (17568, 1154223), (17577, 1153632), (18144, 1117581), (18321, 1106784), (18912, 1072197), (19764, 1025976), (20088, 1009428), (20496, 989334), (20832, 973377), (21276, 953064), (22064, 919026), (22692, 893592), (23058, 879408), (23436, 865224), (24034, 843696), (24428, 830088), (24822, 816912), (26352, 769482), (26474, 765936), (26784, 757071), (27216, 745054), (28368, 714798), (29646, 683984), (30132, 672952), (30256, 670194), (30744, 659556), (31248, 648918), (31914, 635376), (33096, 612684), (34038, 595728), (34587, 586272), (35154, 576816), (36051, 562464), (36642, 553392), (37233, 544608), (39528, 512988), (39711, 510624), (40176, 504714), (40992, 494667), (42552, 476532), (42749, 474336), (44128, 459513), (45384, 446796), (46116, 439704), (46872, 432612), (47871, 423584), (48068, 421848), (48856, 415044), (49644, 408456), (51057, 397152), (52704, 384741), (52731, 384544), (52948, 382968), (54432, 372527), (54963, 368928), (56736, 357399), (59292, 341992), (60264, 336476), (60512, 335097), (61488, 329778), (62496, 324459), (63828, 317688), (66192, 306342), (68076, 297864), (69174, 293136), (70308, 288408), (72102, 281232), (73284, 276696), (74466, 272304), (79056, 256494), (79422, 255312), (80352, 252357), (84119, 241056), (85104, 238266), (85498, 237168), (90768, 223398), (92232, 219852), (93744, 216306), (95742, 211792), (96136, 210924), (97712, 207522), (99288, 204228), (102114, 198576), (103761, 195424), (105462, 192272), (105896, 191484), (108153, 187488), (109926, 184464), (111699, 181536), (118584, 170996), (119133, 170208), (120528, 168238), (122976, 164889), (127656, 158844), (128247, 158112), (132384, 153171), (136152, 148932), (138348, 146568), (140616, 144204)]