199221120

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 448

約数和(自身を含む): 829455840

約数和(自身を除く): 630234720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 160, 162, 168, 180, 183, 189, 192, 210, 216, 224, 240, 243, 244, 252, 270, 280, 288, 305, 315, 320, 324, 336, 360, 366, 378, 384, 405, 420, 427, 432, 448, 480, 486, 488, 504, 540, 549, 560, 567, 576, 610, 630, 640, 648, 672, 720, 729, 732, 756, 810, 840, 854, 864, 896, 915, 945, 960, 972, 976, 1008, 1080, 1098, 1120, 1134, 1152, 1215, 1220, 1260, 1281, 1296, 1344, 1440, 1458, 1464, 1512, 1620, 1647, 1680, 1701, 1708, 1728, 1830, 1890, 1920, 1944, 1952, 2016, 2135, 2160, 2196, 2240, 2268, 2430, 2440, 2520, 2562, 2592, 2688, 2745, 2835, 2880, 2916, 2928, 3024, 3240, 3294, 3360, 3402, 3416, 3456, 3645, 3660, 3780, 3843, 3888, 3904, 4032, 4270, 4320, 4392, 4480, 4536, 4860, 4880, 4941, 5040, 5103, 5124, 5184, 5490, 5670, 5760, 5832, 5856, 6048, 6405, 6480, 6588, 6720, 6804, 6832, 7290, 7320, 7560, 7686, 7776, 7808, 8064, 8235, 8505, 8540, 8640, 8784, 9072, 9720, 9760, 9882, 10080, 10206, 10248, 10368, 10980, 11340, 11529, 11664, 11712, 12096, 12810, 12960, 13176, 13440, 13608, 13664, 14580, 14640, 14823, 15120, 15372, 15552, 16470, 17010, 17080, 17280, 17568, 18144, 19215, 19440, 19520, 19764, 20160, 20412, 20496, 21960, 22680, 23058, 23328, 23424, 24192, 24705, 25515, 25620, 25920, 26352, 27216, 27328, 29160, 29280, 29646, 30240, 30744, 31104, 32940, 34020, 34160, 34587, 35136, 36288, 38430, 38880, 39040, 39528, 40320, 40824, 40992, 43920, 44469, 45360, 46116, 46656, 49410, 51030, 51240, 51840, 52704, 54432, 54656, 57645, 58320, 58560, 59292, 60480, 61488, 65880, 68040, 68320, 69174, 70272, 72576, 74115, 76860, 77760, 79056, 81648, 81984, 87840, 88938, 90720, 92232, 93312, 98820, 102060, 102480, 103761, 105408, 108864, 115290, 116640, 117120, 118584, 120960, 122976, 131760, 136080, 136640, 138348, 148230, 153720, 155520, 158112, 163296, 163968, 172935, 175680, 177876, 181440, 184464, 197640, 204120, 204960, 207522, 210816, 217728, 222345, 230580, 233280, 237168, 245952, 263520, 272160, 273280, 276696, 296460, 307440, 311283, 316224, 326592, 345870, 351360, 355752, 362880, 368928, 395280, 408240, 409920, 415044, 444690, 461160, 466560, 474336, 491904, 518805, 527040, 544320, 553392, 592920, 614880, 622566, 632448, 653184, 691740, 711504, 737856, 790560, 816480, 819840, 830088, 889380, 922320, 948672, 1037610, 1054080, 1088640, 1106784, 1185840, 1229760, 1245132, 1383480, 1423008, 1475712, 1556415, 1581120, 1632960, 1660176, 1778760, 1844640, 1897344, 2075220, 2213568, 2371680, 2459520, 2490264, 2766960, 2846016, 3112830, 3162240, 3265920, 3320352, 3557520, 3689280, 4150440, 4427136, 4743360, 4980528, 5533920, 5692032, 6225660, 6640704, 7115040, 7378560, 8300880, 9486720, 9961056, 11067840, 12451320, 13281408, 14230080, 16601760, 19922112, 22135680, 24902640, 28460160, 33203520, 39844224, 49805280, 66407040, 99610560, 199221120]

約数ペア:

[(1, 199221120), (2, 99610560), (3, 66407040), (4, 49805280), (5, 39844224), (6, 33203520), (7, 28460160), (8, 24902640), (9, 22135680), (10, 19922112), (12, 16601760), (14, 14230080), (15, 13281408), (16, 12451320), (18, 11067840), (20, 9961056), (21, 9486720), (24, 8300880), (27, 7378560), (28, 7115040), (30, 6640704), (32, 6225660), (35, 5692032), (36, 5533920), (40, 4980528), (42, 4743360), (45, 4427136), (48, 4150440), (54, 3689280), (56, 3557520), (60, 3320352), (61, 3265920), (63, 3162240), (64, 3112830), (70, 2846016), (72, 2766960), (80, 2490264), (81, 2459520), (84, 2371680), (90, 2213568), (96, 2075220), (105, 1897344), (108, 1844640), (112, 1778760), (120, 1660176), (122, 1632960), (126, 1581120), (128, 1556415), (135, 1475712), (140, 1423008), (144, 1383480), (160, 1245132), (162, 1229760), (168, 1185840), (180, 1106784), (183, 1088640), (189, 1054080), (192, 1037610), (210, 948672), (216, 922320), (224, 889380), (240, 830088), (243, 819840), (244, 816480), (252, 790560), (270, 737856), (280, 711504), (288, 691740), (305, 653184), (315, 632448), (320, 622566), (324, 614880), (336, 592920), (360, 553392), (366, 544320), (378, 527040), (384, 518805), (405, 491904), (420, 474336), (427, 466560), (432, 461160), (448, 444690), (480, 415044), (486, 409920), (488, 408240), (504, 395280), (540, 368928), (549, 362880), (560, 355752), (567, 351360), (576, 345870), (610, 326592), (630, 316224), (640, 311283), (648, 307440), (672, 296460), (720, 276696), (729, 273280), (732, 272160), (756, 263520), (810, 245952), (840, 237168), (854, 233280), (864, 230580), (896, 222345), (915, 217728), (945, 210816), (960, 207522), (972, 204960), (976, 204120), (1008, 197640), (1080, 184464), (1098, 181440), (1120, 177876), (1134, 175680), (1152, 172935), (1215, 163968), (1220, 163296), (1260, 158112), (1281, 155520), (1296, 153720), (1344, 148230), (1440, 138348), (1458, 136640), (1464, 136080), (1512, 131760), (1620, 122976), (1647, 120960), (1680, 118584), (1701, 117120), (1708, 116640), (1728, 115290), (1830, 108864), (1890, 105408), (1920, 103761), (1944, 102480), (1952, 102060), (2016, 98820), (2135, 93312), (2160, 92232), (2196, 90720), (2240, 88938), (2268, 87840), (2430, 81984), (2440, 81648), (2520, 79056), (2562, 77760), (2592, 76860), (2688, 74115), (2745, 72576), (2835, 70272), (2880, 69174), (2916, 68320), (2928, 68040), (3024, 65880), (3240, 61488), (3294, 60480), (3360, 59292), (3402, 58560), (3416, 58320), (3456, 57645), (3645, 54656), (3660, 54432), (3780, 52704), (3843, 51840), (3888, 51240), (3904, 51030), (4032, 49410), (4270, 46656), (4320, 46116), (4392, 45360), (4480, 44469), (4536, 43920), (4860, 40992), (4880, 40824), (4941, 40320), (5040, 39528), (5103, 39040), (5124, 38880), (5184, 38430), (5490, 36288), (5670, 35136), (5760, 34587), (5832, 34160), (5856, 34020), (6048, 32940), (6405, 31104), (6480, 30744), (6588, 30240), (6720, 29646), (6804, 29280), (6832, 29160), (7290, 27328), (7320, 27216), (7560, 26352), (7686, 25920), (7776, 25620), (7808, 25515), (8064, 24705), (8235, 24192), (8505, 23424), (8540, 23328), (8640, 23058), (8784, 22680), (9072, 21960), (9720, 20496), (9760, 20412), (9882, 20160), (10080, 19764), (10206, 19520), (10248, 19440), (10368, 19215), (10980, 18144), (11340, 17568), (11529, 17280), (11664, 17080), (11712, 17010), (12096, 16470), (12810, 15552), (12960, 15372), (13176, 15120), (13440, 14823), (13608, 14640), (13664, 14580)]