185490240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 645200640

約数和(自身を除く): 459710400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 167, 178, 192, 195, 208, 240, 260, 267, 312, 320, 334, 356, 390, 416, 445, 480, 501, 520, 534, 624, 668, 712, 780, 832, 835, 890, 960, 1002, 1040, 1068, 1157, 1248, 1335, 1336, 1424, 1560, 1670, 1780, 2004, 2080, 2136, 2171, 2314, 2496, 2505, 2670, 2672, 2848, 3120, 3340, 3471, 3560, 4008, 4160, 4272, 4342, 4628, 5010, 5340, 5344, 5696, 5785, 6240, 6513, 6680, 6942, 7120, 8016, 8544, 8684, 9256, 10020, 10680, 10688, 10855, 11570, 12480, 13026, 13360, 13884, 14240, 14863, 16032, 17088, 17355, 17368, 18512, 20040, 21360, 21710, 23140, 26052, 26720, 27768, 28480, 29726, 32064, 32565, 34710, 34736, 37024, 40080, 42720, 43420, 44589, 46280, 52104, 53440, 55536, 59452, 65130, 69420, 69472, 74048, 74315, 80160, 85440, 86840, 89178, 92560, 104208, 111072, 118904, 130260, 138840, 138944, 148630, 160320, 173680, 178356, 185120, 193219, 208416, 222144, 222945, 237808, 260520, 277680, 297260, 347360, 356712, 370240, 386438, 416832, 445890, 475616, 521040, 555360, 579657, 594520, 694720, 713424, 772876, 891780, 951232, 966095, 1042080, 1110720, 1159314, 1189040, 1426848, 1545752, 1783560, 1932190, 2084160, 2318628, 2378080, 2853696, 2898285, 3091504, 3567120, 3864380, 4637256, 4756160, 5796570, 6183008, 7134240, 7728760, 9274512, 11593140, 12366016, 14268480, 15457520, 18549024, 23186280, 30915040, 37098048, 46372560, 61830080, 92745120, 185490240]

約数ペア:

[(1, 185490240), (2, 92745120), (3, 61830080), (4, 46372560), (5, 37098048), (6, 30915040), (8, 23186280), (10, 18549024), (12, 15457520), (13, 14268480), (15, 12366016), (16, 11593140), (20, 9274512), (24, 7728760), (26, 7134240), (30, 6183008), (32, 5796570), (39, 4756160), (40, 4637256), (48, 3864380), (52, 3567120), (60, 3091504), (64, 2898285), (65, 2853696), (78, 2378080), (80, 2318628), (89, 2084160), (96, 1932190), (104, 1783560), (120, 1545752), (130, 1426848), (156, 1189040), (160, 1159314), (167, 1110720), (178, 1042080), (192, 966095), (195, 951232), (208, 891780), (240, 772876), (260, 713424), (267, 694720), (312, 594520), (320, 579657), (334, 555360), (356, 521040), (390, 475616), (416, 445890), (445, 416832), (480, 386438), (501, 370240), (520, 356712), (534, 347360), (624, 297260), (668, 277680), (712, 260520), (780, 237808), (832, 222945), (835, 222144), (890, 208416), (960, 193219), (1002, 185120), (1040, 178356), (1068, 173680), (1157, 160320), (1248, 148630), (1335, 138944), (1336, 138840), (1424, 130260), (1560, 118904), (1670, 111072), (1780, 104208), (2004, 92560), (2080, 89178), (2136, 86840), (2171, 85440), (2314, 80160), (2496, 74315), (2505, 74048), (2670, 69472), (2672, 69420), (2848, 65130), (3120, 59452), (3340, 55536), (3471, 53440), (3560, 52104), (4008, 46280), (4160, 44589), (4272, 43420), (4342, 42720), (4628, 40080), (5010, 37024), (5340, 34736), (5344, 34710), (5696, 32565), (5785, 32064), (6240, 29726), (6513, 28480), (6680, 27768), (6942, 26720), (7120, 26052), (8016, 23140), (8544, 21710), (8684, 21360), (9256, 20040), (10020, 18512), (10680, 17368), (10688, 17355), (10855, 17088), (11570, 16032), (12480, 14863), (13026, 14240), (13360, 13884)]