195808320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 224

約数和(自身を含む): 700064640

約数和(自身を除く): 504256320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 173, 180, 192, 216, 240, 262, 270, 288, 320, 346, 360, 393, 432, 480, 519, 524, 540, 576, 655, 692, 720, 786, 864, 865, 960, 1038, 1048, 1080, 1179, 1310, 1384, 1440, 1557, 1572, 1728, 1730, 1965, 2076, 2096, 2160, 2358, 2595, 2620, 2768, 2880, 3114, 3144, 3460, 3537, 3930, 4152, 4192, 4320, 4671, 4716, 5190, 5240, 5536, 5895, 6228, 6288, 6920, 7074, 7785, 7860, 8304, 8384, 8640, 9342, 9432, 10380, 10480, 11072, 11790, 12456, 12576, 13840, 14148, 15570, 15720, 16608, 17685, 18684, 18864, 20760, 20960, 22663, 23355, 23580, 24912, 25152, 27680, 28296, 31140, 31440, 33216, 35370, 37368, 37728, 41520, 41920, 45326, 46710, 47160, 49824, 55360, 56592, 62280, 62880, 67989, 70740, 74736, 75456, 83040, 90652, 93420, 94320, 99648, 113184, 113315, 124560, 125760, 135978, 141480, 149472, 166080, 181304, 186840, 188640, 203967, 226368, 226630, 249120, 271956, 282960, 298944, 339945, 362608, 373680, 377280, 407934, 453260, 498240, 543912, 565920, 611901, 679890, 725216, 747360, 815868, 906520, 1019835, 1087824, 1131840, 1223802, 1359780, 1450432, 1494720, 1631736, 1813040, 2039670, 2175648, 2447604, 2719560, 3059505, 3263472, 3626080, 4079340, 4351296, 4895208, 5439120, 6119010, 6526944, 7252160, 8158680, 9790416, 10878240, 12238020, 13053888, 16317360, 19580832, 21756480, 24476040, 32634720, 39161664, 48952080, 65269440, 97904160, 195808320]

約数ペア:

[(1, 195808320), (2, 97904160), (3, 65269440), (4, 48952080), (5, 39161664), (6, 32634720), (8, 24476040), (9, 21756480), (10, 19580832), (12, 16317360), (15, 13053888), (16, 12238020), (18, 10878240), (20, 9790416), (24, 8158680), (27, 7252160), (30, 6526944), (32, 6119010), (36, 5439120), (40, 4895208), (45, 4351296), (48, 4079340), (54, 3626080), (60, 3263472), (64, 3059505), (72, 2719560), (80, 2447604), (90, 2175648), (96, 2039670), (108, 1813040), (120, 1631736), (131, 1494720), (135, 1450432), (144, 1359780), (160, 1223802), (173, 1131840), (180, 1087824), (192, 1019835), (216, 906520), (240, 815868), (262, 747360), (270, 725216), (288, 679890), (320, 611901), (346, 565920), (360, 543912), (393, 498240), (432, 453260), (480, 407934), (519, 377280), (524, 373680), (540, 362608), (576, 339945), (655, 298944), (692, 282960), (720, 271956), (786, 249120), (864, 226630), (865, 226368), (960, 203967), (1038, 188640), (1048, 186840), (1080, 181304), (1179, 166080), (1310, 149472), (1384, 141480), (1440, 135978), (1557, 125760), (1572, 124560), (1728, 113315), (1730, 113184), (1965, 99648), (2076, 94320), (2096, 93420), (2160, 90652), (2358, 83040), (2595, 75456), (2620, 74736), (2768, 70740), (2880, 67989), (3114, 62880), (3144, 62280), (3460, 56592), (3537, 55360), (3930, 49824), (4152, 47160), (4192, 46710), (4320, 45326), (4671, 41920), (4716, 41520), (5190, 37728), (5240, 37368), (5536, 35370), (5895, 33216), (6228, 31440), (6288, 31140), (6920, 28296), (7074, 27680), (7785, 25152), (7860, 24912), (8304, 23580), (8384, 23355), (8640, 22663), (9342, 20960), (9432, 20760), (10380, 18864), (10480, 18684), (11072, 17685), (11790, 16608), (12456, 15720), (12576, 15570), (13840, 14148)]