194809680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1646

約数の個数: 180

約数和(自身を含む): 708875388

約数和(自身を除く): 514065708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1601, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3202, 3380, 4056, 4680, 4803, 5070, 6084, 6404, 6760, 7605, 8005, 8112, 9360, 9606, 10140, 12168, 12808, 13520, 14409, 15210, 16010, 19212, 20280, 20813, 24015, 24336, 25616, 28818, 30420, 32020, 38424, 40560, 41626, 48030, 57636, 60840, 62439, 64040, 72045, 76848, 83252, 96060, 104065, 115272, 121680, 124878, 128080, 144090, 166504, 187317, 192120, 208130, 230544, 249756, 270569, 288180, 312195, 333008, 374634, 384240, 416260, 499512, 541138, 576360, 624390, 749268, 811707, 832520, 936585, 999024, 1082276, 1152720, 1248780, 1352845, 1498536, 1623414, 1665040, 1873170, 2164552, 2435121, 2497560, 2705690, 2997072, 3246828, 3746340, 4058535, 4329104, 4870242, 4995120, 5411380, 6493656, 7492680, 8117070, 9740484, 10822760, 12175605, 12987312, 14985360, 16234140, 19480968, 21645520, 24351210, 32468280, 38961936, 48702420, 64936560, 97404840, 194809680]

約数ペア:

[(1, 194809680), (2, 97404840), (3, 64936560), (4, 48702420), (5, 38961936), (6, 32468280), (8, 24351210), (9, 21645520), (10, 19480968), (12, 16234140), (13, 14985360), (15, 12987312), (16, 12175605), (18, 10822760), (20, 9740484), (24, 8117070), (26, 7492680), (30, 6493656), (36, 5411380), (39, 4995120), (40, 4870242), (45, 4329104), (48, 4058535), (52, 3746340), (60, 3246828), (65, 2997072), (72, 2705690), (78, 2497560), (80, 2435121), (90, 2164552), (104, 1873170), (117, 1665040), (120, 1623414), (130, 1498536), (144, 1352845), (156, 1248780), (169, 1152720), (180, 1082276), (195, 999024), (208, 936585), (234, 832520), (240, 811707), (260, 749268), (312, 624390), (338, 576360), (360, 541138), (390, 499512), (468, 416260), (507, 384240), (520, 374634), (585, 333008), (624, 312195), (676, 288180), (720, 270569), (780, 249756), (845, 230544), (936, 208130), (1014, 192120), (1040, 187317), (1170, 166504), (1352, 144090), (1521, 128080), (1560, 124878), (1601, 121680), (1690, 115272), (1872, 104065), (2028, 96060), (2340, 83252), (2535, 76848), (2704, 72045), (3042, 64040), (3120, 62439), (3202, 60840), (3380, 57636), (4056, 48030), (4680, 41626), (4803, 40560), (5070, 38424), (6084, 32020), (6404, 30420), (6760, 28818), (7605, 25616), (8005, 24336), (8112, 24015), (9360, 20813), (9606, 20280), (10140, 19212), (12168, 16010), (12808, 15210), (13520, 14409)]