195999360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 669772800

約数和(自身を除く): 473773440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 89, 93, 96, 111, 120, 124, 128, 148, 155, 160, 178, 185, 186, 192, 222, 240, 248, 267, 296, 310, 320, 356, 370, 372, 384, 444, 445, 465, 480, 496, 534, 555, 592, 620, 640, 712, 740, 744, 888, 890, 930, 960, 992, 1068, 1110, 1147, 1184, 1240, 1335, 1424, 1480, 1488, 1776, 1780, 1860, 1920, 1984, 2136, 2220, 2294, 2368, 2480, 2670, 2759, 2848, 2960, 2976, 3293, 3441, 3552, 3560, 3720, 3968, 4272, 4440, 4588, 4736, 4960, 5340, 5518, 5696, 5735, 5920, 5952, 6586, 6882, 7104, 7120, 7440, 8277, 8544, 8880, 9176, 9879, 9920, 10680, 11036, 11392, 11470, 11840, 11904, 13172, 13764, 13795, 14208, 14240, 14880, 16465, 16554, 17088, 17205, 17760, 18352, 19758, 19840, 21360, 22072, 22940, 23680, 26344, 27528, 27590, 28480, 29760, 32930, 33108, 34176, 34410, 35520, 36704, 39516, 41385, 42720, 44144, 45880, 49395, 52688, 55056, 55180, 56960, 59520, 65860, 66216, 68820, 71040, 73408, 79032, 82770, 85440, 88288, 91760, 98790, 102083, 105376, 110112, 110360, 131720, 132432, 137640, 146816, 158064, 165540, 170880, 176576, 183520, 197580, 204166, 210752, 220224, 220720, 263440, 264864, 275280, 306249, 316128, 331080, 353152, 367040, 395160, 408332, 421504, 440448, 441440, 510415, 526880, 529728, 550560, 612498, 632256, 662160, 734080, 790320, 816664, 882880, 1020830, 1053760, 1059456, 1101120, 1224996, 1264512, 1324320, 1531245, 1580640, 1633328, 1765760, 2041660, 2107520, 2202240, 2449992, 2648640, 3062490, 3161280, 3266656, 4083320, 4899984, 5297280, 6124980, 6322560, 6533312, 8166640, 9799968, 12249960, 13066624, 16333280, 19599936, 24499920, 32666560, 39199872, 48999840, 65333120, 97999680, 195999360]

約数ペア:

[(1, 195999360), (2, 97999680), (3, 65333120), (4, 48999840), (5, 39199872), (6, 32666560), (8, 24499920), (10, 19599936), (12, 16333280), (15, 13066624), (16, 12249960), (20, 9799968), (24, 8166640), (30, 6533312), (31, 6322560), (32, 6124980), (37, 5297280), (40, 4899984), (48, 4083320), (60, 3266656), (62, 3161280), (64, 3062490), (74, 2648640), (80, 2449992), (89, 2202240), (93, 2107520), (96, 2041660), (111, 1765760), (120, 1633328), (124, 1580640), (128, 1531245), (148, 1324320), (155, 1264512), (160, 1224996), (178, 1101120), (185, 1059456), (186, 1053760), (192, 1020830), (222, 882880), (240, 816664), (248, 790320), (267, 734080), (296, 662160), (310, 632256), (320, 612498), (356, 550560), (370, 529728), (372, 526880), (384, 510415), (444, 441440), (445, 440448), (465, 421504), (480, 408332), (496, 395160), (534, 367040), (555, 353152), (592, 331080), (620, 316128), (640, 306249), (712, 275280), (740, 264864), (744, 263440), (888, 220720), (890, 220224), (930, 210752), (960, 204166), (992, 197580), (1068, 183520), (1110, 176576), (1147, 170880), (1184, 165540), (1240, 158064), (1335, 146816), (1424, 137640), (1480, 132432), (1488, 131720), (1776, 110360), (1780, 110112), (1860, 105376), (1920, 102083), (1984, 98790), (2136, 91760), (2220, 88288), (2294, 85440), (2368, 82770), (2480, 79032), (2670, 73408), (2759, 71040), (2848, 68820), (2960, 66216), (2976, 65860), (3293, 59520), (3441, 56960), (3552, 55180), (3560, 55056), (3720, 52688), (3968, 49395), (4272, 45880), (4440, 44144), (4588, 42720), (4736, 41385), (4960, 39516), (5340, 36704), (5518, 35520), (5696, 34410), (5735, 34176), (5920, 33108), (5952, 32930), (6586, 29760), (6882, 28480), (7104, 27590), (7120, 27528), (7440, 26344), (8277, 23680), (8544, 22940), (8880, 22072), (9176, 21360), (9879, 19840), (9920, 19758), (10680, 18352), (11036, 17760), (11392, 17205), (11470, 17088), (11840, 16554), (11904, 16465), (13172, 14880), (13764, 14240), (13795, 14208)]