188310720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 467131200

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, 79, 80, 96, 104, 120, 130, 156, 158, 160, 191, 192, 195, 208, 237, 240, 260, 312, 316, 320, 382, 390, 395, 416, 474, 480, 520, 573, 624, 632, 764, 780, 790, 832, 948, 955, 960, 1027, 1040, 1146, 1185, 1248, 1264, 1528, 1560, 1580, 1896, 1910, 2054, 2080, 2292, 2370, 2483, 2496, 2528, 2865, 3056, 3081, 3120, 3160, 3792, 3820, 4108, 4160, 4584, 4740, 4966, 5056, 5135, 5730, 6112, 6162, 6240, 6320, 7449, 7584, 7640, 8216, 9168, 9480, 9932, 10270, 11460, 12224, 12324, 12415, 12480, 12640, 14898, 15089, 15168, 15280, 15405, 16432, 18336, 18960, 19864, 20540, 22920, 24648, 24830, 25280, 29796, 30178, 30560, 30810, 32864, 36672, 37245, 37920, 39728, 41080, 45267, 45840, 49296, 49660, 59592, 60356, 61120, 61620, 65728, 74490, 75445, 75840, 79456, 82160, 90534, 91680, 98592, 99320, 119184, 120712, 123240, 148980, 150890, 158912, 164320, 181068, 183360, 196157, 197184, 198640, 226335, 238368, 241424, 246480, 297960, 301780, 328640, 362136, 392314, 397280, 452670, 476736, 482848, 492960, 588471, 595920, 603560, 724272, 784628, 794560, 905340, 965696, 980785, 985920, 1176942, 1191840, 1207120, 1448544, 1569256, 1810680, 1961570, 2353884, 2383680, 2414240, 2897088, 2942355, 3138512, 3621360, 3923140, 4707768, 4828480, 5884710, 6277024, 7242720, 7846280, 9415536, 11769420, 12554048, 14485440, 15692560, 18831072, 23538840, 31385120, 37662144, 47077680, 62770240, 94155360, 188310720]

約数ペア:

[(1, 188310720), (2, 94155360), (3, 62770240), (4, 47077680), (5, 37662144), (6, 31385120), (8, 23538840), (10, 18831072), (12, 15692560), (13, 14485440), (15, 12554048), (16, 11769420), (20, 9415536), (24, 7846280), (26, 7242720), (30, 6277024), (32, 5884710), (39, 4828480), (40, 4707768), (48, 3923140), (52, 3621360), (60, 3138512), (64, 2942355), (65, 2897088), (78, 2414240), (79, 2383680), (80, 2353884), (96, 1961570), (104, 1810680), (120, 1569256), (130, 1448544), (156, 1207120), (158, 1191840), (160, 1176942), (191, 985920), (192, 980785), (195, 965696), (208, 905340), (237, 794560), (240, 784628), (260, 724272), (312, 603560), (316, 595920), (320, 588471), (382, 492960), (390, 482848), (395, 476736), (416, 452670), (474, 397280), (480, 392314), (520, 362136), (573, 328640), (624, 301780), (632, 297960), (764, 246480), (780, 241424), (790, 238368), (832, 226335), (948, 198640), (955, 197184), (960, 196157), (1027, 183360), (1040, 181068), (1146, 164320), (1185, 158912), (1248, 150890), (1264, 148980), (1528, 123240), (1560, 120712), (1580, 119184), (1896, 99320), (1910, 98592), (2054, 91680), (2080, 90534), (2292, 82160), (2370, 79456), (2483, 75840), (2496, 75445), (2528, 74490), (2865, 65728), (3056, 61620), (3081, 61120), (3120, 60356), (3160, 59592), (3792, 49660), (3820, 49296), (4108, 45840), (4160, 45267), (4584, 41080), (4740, 39728), (4966, 37920), (5056, 37245), (5135, 36672), (5730, 32864), (6112, 30810), (6162, 30560), (6240, 30178), (6320, 29796), (7449, 25280), (7584, 24830), (7640, 24648), (8216, 22920), (9168, 20540), (9480, 19864), (9932, 18960), (10270, 18336), (11460, 16432), (12224, 15405), (12324, 15280), (12415, 15168), (12480, 15089), (12640, 14898)]