147196320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 493516800

約数和(自身を除く): 346320480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 67, 69, 80, 92, 96, 115, 120, 134, 138, 160, 184, 199, 201, 230, 240, 268, 276, 335, 345, 368, 398, 402, 460, 480, 536, 552, 597, 670, 690, 736, 796, 804, 920, 995, 1005, 1072, 1104, 1194, 1340, 1380, 1541, 1592, 1608, 1840, 1990, 2010, 2144, 2208, 2388, 2680, 2760, 2985, 3082, 3184, 3216, 3680, 3980, 4020, 4577, 4623, 4776, 5360, 5520, 5970, 6164, 6368, 6432, 7705, 7960, 8040, 9154, 9246, 9552, 10720, 11040, 11940, 12328, 13333, 13731, 15410, 15920, 16080, 18308, 18492, 19104, 22885, 23115, 23880, 24656, 26666, 27462, 30820, 31840, 32160, 36616, 36984, 39999, 45770, 46230, 47760, 49312, 53332, 54924, 61640, 66665, 68655, 73232, 73968, 79998, 91540, 92460, 95520, 106664, 109848, 123280, 133330, 137310, 146464, 147936, 159996, 183080, 184920, 199995, 213328, 219696, 246560, 266660, 274620, 306659, 319992, 366160, 369840, 399990, 426656, 439392, 533320, 549240, 613318, 639984, 732320, 739680, 799980, 919977, 1066640, 1098480, 1226636, 1279968, 1533295, 1599960, 1839954, 2133280, 2196960, 2453272, 3066590, 3199920, 3679908, 4599885, 4906544, 6133180, 6399840, 7359816, 9199770, 9813088, 12266360, 14719632, 18399540, 24532720, 29439264, 36799080, 49065440, 73598160, 147196320]

約数ペア:

[(1, 147196320), (2, 73598160), (3, 49065440), (4, 36799080), (5, 29439264), (6, 24532720), (8, 18399540), (10, 14719632), (12, 12266360), (15, 9813088), (16, 9199770), (20, 7359816), (23, 6399840), (24, 6133180), (30, 4906544), (32, 4599885), (40, 3679908), (46, 3199920), (48, 3066590), (60, 2453272), (67, 2196960), (69, 2133280), (80, 1839954), (92, 1599960), (96, 1533295), (115, 1279968), (120, 1226636), (134, 1098480), (138, 1066640), (160, 919977), (184, 799980), (199, 739680), (201, 732320), (230, 639984), (240, 613318), (268, 549240), (276, 533320), (335, 439392), (345, 426656), (368, 399990), (398, 369840), (402, 366160), (460, 319992), (480, 306659), (536, 274620), (552, 266660), (597, 246560), (670, 219696), (690, 213328), (736, 199995), (796, 184920), (804, 183080), (920, 159996), (995, 147936), (1005, 146464), (1072, 137310), (1104, 133330), (1194, 123280), (1340, 109848), (1380, 106664), (1541, 95520), (1592, 92460), (1608, 91540), (1840, 79998), (1990, 73968), (2010, 73232), (2144, 68655), (2208, 66665), (2388, 61640), (2680, 54924), (2760, 53332), (2985, 49312), (3082, 47760), (3184, 46230), (3216, 45770), (3680, 39999), (3980, 36984), (4020, 36616), (4577, 32160), (4623, 31840), (4776, 30820), (5360, 27462), (5520, 26666), (5970, 24656), (6164, 23880), (6368, 23115), (6432, 22885), (7705, 19104), (7960, 18492), (8040, 18308), (9154, 16080), (9246, 15920), (9552, 15410), (10720, 13731), (11040, 13333), (11940, 12328)]