1988400960

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 672

約数和(自身を含む): 8760390912

約数和(自身を除く): 6771989952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 243, 252, 260, 270, 273, 280, 281, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 448, 455, 468, 480, 486, 504, 520, 540, 546, 560, 562, 567, 576, 585, 624, 630, 648, 672, 702, 720, 728, 756, 780, 810, 819, 832, 840, 843, 864, 910, 936, 945, 960, 972, 1008, 1040, 1053, 1080, 1092, 1120, 1124, 1134, 1170, 1215, 1248, 1260, 1296, 1344, 1365, 1404, 1405, 1440, 1456, 1512, 1560, 1620, 1638, 1680, 1686, 1701, 1728, 1755, 1820, 1872, 1890, 1944, 1967, 2016, 2080, 2106, 2160, 2184, 2240, 2248, 2268, 2340, 2430, 2457, 2496, 2520, 2529, 2592, 2730, 2808, 2810, 2835, 2880, 2912, 3024, 3120, 3159, 3240, 3276, 3360, 3372, 3402, 3510, 3640, 3653, 3744, 3780, 3888, 3934, 4032, 4095, 4160, 4212, 4215, 4320, 4368, 4496, 4536, 4680, 4860, 4914, 5040, 5058, 5184, 5265, 5460, 5616, 5620, 5670, 5824, 5901, 6048, 6240, 6318, 6480, 6552, 6720, 6744, 6804, 7020, 7280, 7306, 7371, 7488, 7560, 7587, 7776, 7868, 8190, 8424, 8430, 8505, 8640, 8736, 8992, 9072, 9360, 9720, 9828, 9835, 10080, 10116, 10530, 10920, 10959, 11232, 11240, 11340, 11802, 12096, 12285, 12480, 12636, 12645, 12960, 13104, 13488, 13608, 14040, 14560, 14612, 14742, 15120, 15174, 15552, 15736, 15795, 16380, 16848, 16860, 17010, 17472, 17703, 17984, 18144, 18265, 18720, 19440, 19656, 19670, 20160, 20232, 21060, 21840, 21918, 22113, 22464, 22480, 22680, 22761, 23604, 24570, 25272, 25290, 25571, 25920, 26208, 26976, 27216, 28080, 29120, 29224, 29484, 29505, 30240, 30348, 31472, 31590, 32760, 32877, 33696, 33720, 34020, 35406, 36288, 36530, 36855, 37440, 37935, 38880, 39312, 39340, 40464, 42120, 43680, 43836, 44226, 44960, 45360, 45522, 47208, 49140, 50544, 50580, 51142, 52416, 53109, 53952, 54432, 54795, 56160, 58448, 58968, 59010, 60480, 60696, 62944, 63180, 65520, 65754, 67392, 67440, 68040, 68283, 70812, 73060, 73710, 75870, 76713, 77760, 78624, 78680, 80928, 84240, 87360, 87672, 88452, 88515, 89920, 90720, 91044, 94416, 98280, 98631, 101088, 101160, 102284, 106218, 108864, 109590, 110565, 112320, 113805, 116896, 117936, 118020, 121392, 125888, 126360, 127855, 131040, 131508, 134880, 136080, 136566, 141624, 146120, 147420, 151740, 153426, 157248, 157360, 159327, 161856, 164385, 168480, 175344, 176904, 177030, 181440, 182088, 188832, 196560, 197262, 202176, 202320, 204568, 212436, 219180, 221130, 227610, 230139, 233792, 235872, 236040, 242784, 252720, 255710, 262080, 263016, 265545, 269760, 272160, 273132, 283248, 292240, 294840, 295893, 303480, 306852, 314720, 318654, 328770, 336960, 341415, 350688, 353808, 354060, 364176, 377664, 383565, 393120, 394524, 404640, 409136, 424872, 438360, 442260, 455220, 460278, 471744, 472080, 477981, 485568, 493155, 505440, 511420, 526032, 531090, 544320, 546264, 566496, 584480, 589680, 591786, 606960, 613704, 629440, 637308, 657540, 682830, 690417, 701376, 707616, 708120, 728352, 767130, 786240, 789048, 796635, 809280, 818272, 849744, 876720, 884520, 887679, 910440, 920556, 944160, 955962, 986310, 1010880, 1022840, 1052064, 1062180, 1092528, 1132992, 1150695, 1168960, 1179360, 1183572, 1213920, 1227408, 1274616, 1315080, 1365660, 1380834, 1415232, 1416240, 1456704, 1479465, 1534260, 1578096, 1593270, 1636544, 1699488, 1753440, 1769040, 1775358, 1820880, 1841112, 1888320, 1911924, 1972620, 2045680, 2071251, 2104128, 2124360, 2185056, 2301390, 2358720, 2367144, 2389905, 2427840, 2454816, 2549232, 2630160, 2731320, 2761668, 2832480, 2958930, 3068520, 3156192, 3186540, 3398976, 3452085, 3506880, 3538080, 3550716, 3641760, 3682224, 3823848, 3945240, 4091360, 4142502, 4248720, 4370112, 4438395, 4602780, 4734288, 4779810, 4909632, 5098464, 5260320, 5462640, 5523336, 5664960, 5917860, 6137040, 6213753, 6312384, 6373080, 6904170, 7076160, 7101432, 7283520, 7364448, 7647696, 7890480, 8182720, 8285004, 8497440, 8876790, 9205560, 9468576, 9559620, 10196928, 10356255, 10520640, 10925280, 11046672, 11835720, 12274080, 12427506, 12746160, 13808340, 14202864, 14728896, 15295392, 15780960, 16570008, 16994880, 17753580, 18411120, 18937152, 19119240, 20712510, 21850560, 22093344, 23671440, 24548160, 24855012, 25492320, 27616680, 28405728, 30590784, 31068765, 31561920, 33140016, 35507160, 36822240, 38238480, 41425020, 44186688, 47342880, 49710024, 50984640, 55233360, 56811456, 62137530, 66280032, 71014320, 73644480, 76476960, 82850040, 94685760, 99420048, 110466720, 124275060, 132560064, 142028640, 152953920, 165700080, 198840096, 220933440, 248550120, 284057280, 331400160, 397680192, 497100240, 662800320, 994200480, 1988400960]

約数ペア:

[(1, 1988400960), (2, 994200480), (3, 662800320), (4, 497100240), (5, 397680192), (6, 331400160), (7, 284057280), (8, 248550120), (9, 220933440), (10, 198840096), (12, 165700080), (13, 152953920), (14, 142028640), (15, 132560064), (16, 124275060), (18, 110466720), (20, 99420048), (21, 94685760), (24, 82850040), (26, 76476960), (27, 73644480), (28, 71014320), (30, 66280032), (32, 62137530), (35, 56811456), (36, 55233360), (39, 50984640), (40, 49710024), (42, 47342880), (45, 44186688), (48, 41425020), (52, 38238480), (54, 36822240), (56, 35507160), (60, 33140016), (63, 31561920), (64, 31068765), (65, 30590784), (70, 28405728), (72, 27616680), (78, 25492320), (80, 24855012), (81, 24548160), (84, 23671440), (90, 22093344), (91, 21850560), (96, 20712510), (104, 19119240), (105, 18937152), (108, 18411120), (112, 17753580), (117, 16994880), (120, 16570008), (126, 15780960), (130, 15295392), (135, 14728896), (140, 14202864), (144, 13808340), (156, 12746160), (160, 12427506), (162, 12274080), 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(864, 2301390), (910, 2185056), (936, 2124360), (945, 2104128), (960, 2071251), (972, 2045680), (1008, 1972620), (1040, 1911924), (1053, 1888320), (1080, 1841112), (1092, 1820880), (1120, 1775358), (1124, 1769040), (1134, 1753440), (1170, 1699488), (1215, 1636544), (1248, 1593270), (1260, 1578096), (1296, 1534260), (1344, 1479465), (1365, 1456704), (1404, 1416240), (1405, 1415232), (1440, 1380834), (1456, 1365660), (1512, 1315080), (1560, 1274616), (1620, 1227408), (1638, 1213920), (1680, 1183572), (1686, 1179360), (1701, 1168960), (1728, 1150695), (1755, 1132992), (1820, 1092528), (1872, 1062180), (1890, 1052064), (1944, 1022840), (1967, 1010880), (2016, 986310), (2080, 955962), (2106, 944160), (2160, 920556), (2184, 910440), (2240, 887679), (2248, 884520), (2268, 876720), (2340, 849744), (2430, 818272), (2457, 809280), (2496, 796635), (2520, 789048), (2529, 786240), (2592, 767130), (2730, 728352), (2808, 708120), (2810, 707616), (2835, 701376), (2880, 690417), (2912, 682830), (3024, 657540), (3120, 637308), (3159, 629440), (3240, 613704), (3276, 606960), (3360, 591786), (3372, 589680), (3402, 584480), (3510, 566496), (3640, 546264), (3653, 544320), (3744, 531090), (3780, 526032), (3888, 511420), (3934, 505440), (4032, 493155), (4095, 485568), (4160, 477981), (4212, 472080), (4215, 471744), (4320, 460278), (4368, 455220), (4496, 442260), (4536, 438360), (4680, 424872), (4860, 409136), (4914, 404640), (5040, 394524), (5058, 393120), (5184, 383565), (5265, 377664), (5460, 364176), (5616, 354060), (5620, 353808), (5670, 350688), (5824, 341415), (5901, 336960), (6048, 328770), (6240, 318654), (6318, 314720), (6480, 306852), (6552, 303480), (6720, 295893), (6744, 294840), (6804, 292240), (7020, 283248), (7280, 273132), (7306, 272160), (7371, 269760), (7488, 265545), (7560, 263016), (7587, 262080), (7776, 255710), (7868, 252720), (8190, 242784), (8424, 236040), (8430, 235872), (8505, 233792), (8640, 230139), (8736, 227610), (8992, 221130), (9072, 219180), (9360, 212436), (9720, 204568), (9828, 202320), (9835, 202176), (10080, 197262), (10116, 196560), (10530, 188832), (10920, 182088), (10959, 181440), (11232, 177030), (11240, 176904), (11340, 175344), (11802, 168480), (12096, 164385), (12285, 161856), (12480, 159327), (12636, 157360), (12645, 157248), (12960, 153426), (13104, 151740), (13488, 147420), (13608, 146120), (14040, 141624), (14560, 136566), (14612, 136080), (14742, 134880), (15120, 131508), (15174, 131040), (15552, 127855), (15736, 126360), (15795, 125888), (16380, 121392), (16848, 118020), (16860, 117936), (17010, 116896), (17472, 113805), (17703, 112320), (17984, 110565), (18144, 109590), (18265, 108864), (18720, 106218), (19440, 102284), (19656, 101160), (19670, 101088), (20160, 98631), (20232, 98280), (21060, 94416), (21840, 91044), (21918, 90720), (22113, 89920), (22464, 88515), (22480, 88452), (22680, 87672), (22761, 87360), (23604, 84240), (24570, 80928), (25272, 78680), (25290, 78624), (25571, 77760), (25920, 76713), (26208, 75870), (26976, 73710), (27216, 73060), (28080, 70812), (29120, 68283), (29224, 68040), (29484, 67440), (29505, 67392), (30240, 65754), (30348, 65520), (31472, 63180), (31590, 62944), (32760, 60696), (32877, 60480), (33696, 59010), (33720, 58968), (34020, 58448), (35406, 56160), (36288, 54795), (36530, 54432), (36855, 53952), (37440, 53109), (37935, 52416), (38880, 51142), (39312, 50580), (39340, 50544), (40464, 49140), (42120, 47208), (43680, 45522), (43836, 45360), (44226, 44960)]