179133760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 491261400

約数和(自身を除く): 312127640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 149, 160, 170, 208, 221, 260, 272, 289, 298, 320, 340, 416, 442, 520, 544, 578, 596, 680, 745, 832, 884, 1040, 1088, 1105, 1156, 1192, 1360, 1445, 1490, 1768, 1937, 2080, 2210, 2312, 2384, 2533, 2720, 2890, 2980, 3536, 3757, 3874, 4160, 4420, 4624, 4768, 5066, 5440, 5780, 5960, 7072, 7514, 7748, 8840, 9248, 9536, 9685, 10132, 11560, 11920, 12665, 14144, 15028, 15496, 17680, 18496, 18785, 19370, 20264, 23120, 23840, 25330, 30056, 30992, 32929, 35360, 37570, 38740, 40528, 43061, 46240, 47680, 50660, 60112, 61984, 65858, 70720, 75140, 77480, 81056, 86122, 92480, 101320, 120224, 123968, 131716, 150280, 154960, 162112, 164645, 172244, 202640, 215305, 240448, 263432, 300560, 309920, 329290, 344488, 405280, 430610, 526864, 559793, 601120, 619840, 658580, 688976, 810560, 861220, 1053728, 1119586, 1202240, 1317160, 1377952, 1722440, 2107456, 2239172, 2634320, 2755904, 2798965, 3444880, 4478344, 5268640, 5597930, 6889760, 8956688, 10537280, 11195860, 13779520, 17913376, 22391720, 35826752, 44783440, 89566880, 179133760]

約数ペア:

[(1, 179133760), (2, 89566880), (4, 44783440), (5, 35826752), (8, 22391720), (10, 17913376), (13, 13779520), (16, 11195860), (17, 10537280), (20, 8956688), (26, 6889760), (32, 5597930), (34, 5268640), (40, 4478344), (52, 3444880), (64, 2798965), (65, 2755904), (68, 2634320), (80, 2239172), (85, 2107456), (104, 1722440), (130, 1377952), (136, 1317160), (149, 1202240), (160, 1119586), (170, 1053728), (208, 861220), (221, 810560), (260, 688976), (272, 658580), (289, 619840), (298, 601120), (320, 559793), (340, 526864), (416, 430610), (442, 405280), (520, 344488), (544, 329290), (578, 309920), (596, 300560), (680, 263432), (745, 240448), (832, 215305), (884, 202640), (1040, 172244), (1088, 164645), (1105, 162112), (1156, 154960), (1192, 150280), (1360, 131716), (1445, 123968), (1490, 120224), (1768, 101320), (1937, 92480), (2080, 86122), (2210, 81056), (2312, 77480), (2384, 75140), (2533, 70720), (2720, 65858), (2890, 61984), (2980, 60112), (3536, 50660), (3757, 47680), (3874, 46240), (4160, 43061), (4420, 40528), (4624, 38740), (4768, 37570), (5066, 35360), (5440, 32929), (5780, 30992), (5960, 30056), (7072, 25330), (7514, 23840), (7748, 23120), (8840, 20264), (9248, 19370), (9536, 18785), (9685, 18496), (10132, 17680), (11560, 15496), (11920, 15028), (12665, 14144)]