193486800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 680234240

約数和(自身を除く): 486747440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 79, 80, 100, 104, 120, 130, 150, 156, 157, 158, 195, 200, 208, 237, 240, 260, 300, 312, 314, 316, 325, 390, 395, 400, 471, 474, 520, 600, 624, 628, 632, 650, 780, 785, 790, 942, 948, 975, 1027, 1040, 1185, 1200, 1256, 1264, 1300, 1560, 1570, 1580, 1884, 1896, 1950, 1975, 2041, 2054, 2355, 2370, 2512, 2600, 3081, 3120, 3140, 3160, 3768, 3792, 3900, 3925, 3950, 4082, 4108, 4710, 4740, 5135, 5200, 5925, 6123, 6162, 6280, 6320, 7536, 7800, 7850, 7900, 8164, 8216, 9420, 9480, 10205, 10270, 11775, 11850, 12246, 12324, 12403, 12560, 15405, 15600, 15700, 15800, 16328, 16432, 18840, 18960, 20410, 20540, 23550, 23700, 24492, 24648, 24806, 25675, 30615, 30810, 31400, 31600, 32656, 37209, 37680, 40820, 41080, 47100, 47400, 48984, 49296, 49612, 51025, 51350, 61230, 61620, 62015, 62800, 74418, 77025, 81640, 82160, 94200, 94800, 97968, 99224, 102050, 102700, 122460, 123240, 124030, 148836, 153075, 154050, 161239, 163280, 186045, 188400, 198448, 204100, 205400, 244920, 246480, 248060, 297672, 306150, 308100, 310075, 322478, 372090, 408200, 410800, 483717, 489840, 496120, 595344, 612300, 616200, 620150, 644956, 744180, 806195, 816400, 930225, 967434, 992240, 1224600, 1232400, 1240300, 1289912, 1488360, 1612390, 1860450, 1934868, 2418585, 2449200, 2480600, 2579824, 2976720, 3224780, 3720900, 3869736, 4030975, 4837170, 4961200, 6449560, 7441800, 7739472, 8061950, 9674340, 12092925, 12899120, 14883600, 16123900, 19348680, 24185850, 32247800, 38697360, 48371700, 64495600, 96743400, 193486800]

約数ペア:

[(1, 193486800), (2, 96743400), (3, 64495600), (4, 48371700), (5, 38697360), (6, 32247800), (8, 24185850), (10, 19348680), (12, 16123900), (13, 14883600), (15, 12899120), (16, 12092925), (20, 9674340), (24, 8061950), (25, 7739472), (26, 7441800), (30, 6449560), (39, 4961200), (40, 4837170), (48, 4030975), (50, 3869736), (52, 3720900), (60, 3224780), (65, 2976720), (75, 2579824), (78, 2480600), (79, 2449200), (80, 2418585), (100, 1934868), (104, 1860450), (120, 1612390), (130, 1488360), (150, 1289912), (156, 1240300), (157, 1232400), (158, 1224600), (195, 992240), (200, 967434), (208, 930225), (237, 816400), (240, 806195), (260, 744180), (300, 644956), (312, 620150), (314, 616200), (316, 612300), (325, 595344), (390, 496120), (395, 489840), (400, 483717), (471, 410800), (474, 408200), (520, 372090), (600, 322478), (624, 310075), (628, 308100), (632, 306150), (650, 297672), (780, 248060), (785, 246480), (790, 244920), (942, 205400), (948, 204100), (975, 198448), (1027, 188400), (1040, 186045), (1185, 163280), (1200, 161239), (1256, 154050), (1264, 153075), (1300, 148836), (1560, 124030), (1570, 123240), (1580, 122460), (1884, 102700), (1896, 102050), (1950, 99224), (1975, 97968), (2041, 94800), (2054, 94200), (2355, 82160), (2370, 81640), (2512, 77025), (2600, 74418), (3081, 62800), (3120, 62015), (3140, 61620), (3160, 61230), (3768, 51350), (3792, 51025), (3900, 49612), (3925, 49296), (3950, 48984), (4082, 47400), (4108, 47100), (4710, 41080), (4740, 40820), (5135, 37680), (5200, 37209), (5925, 32656), (6123, 31600), (6162, 31400), (6280, 30810), (6320, 30615), (7536, 25675), (7800, 24806), (7850, 24648), (7900, 24492), (8164, 23700), (8216, 23550), (9420, 20540), (9480, 20410), (10205, 18960), (10270, 18840), (11775, 16432), (11850, 16328), (12246, 15800), (12324, 15700), (12403, 15600), (12560, 15405)]