166395840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 224

約数和(自身を含む): 580339200

約数和(自身を除く): 413943360

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, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 192, 195, 199, 201, 208, 240, 260, 268, 312, 320, 335, 390, 398, 402, 416, 480, 520, 536, 597, 624, 670, 780, 796, 804, 832, 871, 960, 995, 1005, 1040, 1072, 1194, 1248, 1340, 1560, 1592, 1608, 1742, 1990, 2010, 2080, 2144, 2388, 2496, 2587, 2613, 2680, 2985, 3120, 3184, 3216, 3484, 3980, 4020, 4160, 4288, 4355, 4776, 5174, 5226, 5360, 5970, 6240, 6368, 6432, 6968, 7761, 7960, 8040, 8710, 9552, 10348, 10452, 10720, 11940, 12480, 12736, 12864, 12935, 13065, 13333, 13936, 15522, 15920, 16080, 17420, 19104, 20696, 20904, 21440, 23880, 25870, 26130, 26666, 27872, 31044, 31840, 32160, 34840, 38208, 38805, 39999, 41392, 41808, 47760, 51740, 52260, 53332, 55744, 62088, 63680, 64320, 66665, 69680, 77610, 79998, 82784, 83616, 95520, 103480, 104520, 106664, 124176, 133330, 139360, 155220, 159996, 165568, 167232, 173329, 191040, 199995, 206960, 209040, 213328, 248352, 266660, 278720, 310440, 319992, 346658, 399990, 413920, 418080, 426656, 496704, 519987, 533320, 620880, 639984, 693316, 799980, 827840, 836160, 853312, 866645, 1039974, 1066640, 1241760, 1279968, 1386632, 1599960, 1733290, 2079948, 2133280, 2483520, 2559936, 2599935, 2773264, 3199920, 3466580, 4159896, 4266560, 5199870, 5546528, 6399840, 6933160, 8319792, 10399740, 11093056, 12799680, 13866320, 16639584, 20799480, 27732640, 33279168, 41598960, 55465280, 83197920, 166395840]

約数ペア:

[(1, 166395840), (2, 83197920), (3, 55465280), (4, 41598960), (5, 33279168), (6, 27732640), (8, 20799480), (10, 16639584), (12, 13866320), (13, 12799680), (15, 11093056), (16, 10399740), (20, 8319792), (24, 6933160), (26, 6399840), (30, 5546528), (32, 5199870), (39, 4266560), (40, 4159896), (48, 3466580), (52, 3199920), (60, 2773264), (64, 2599935), (65, 2559936), (67, 2483520), (78, 2133280), (80, 2079948), (96, 1733290), (104, 1599960), (120, 1386632), (130, 1279968), (134, 1241760), (156, 1066640), (160, 1039974), (192, 866645), (195, 853312), (199, 836160), (201, 827840), (208, 799980), (240, 693316), (260, 639984), (268, 620880), (312, 533320), (320, 519987), (335, 496704), (390, 426656), (398, 418080), (402, 413920), (416, 399990), (480, 346658), (520, 319992), (536, 310440), (597, 278720), (624, 266660), (670, 248352), (780, 213328), (796, 209040), (804, 206960), (832, 199995), (871, 191040), (960, 173329), (995, 167232), (1005, 165568), (1040, 159996), (1072, 155220), (1194, 139360), (1248, 133330), (1340, 124176), (1560, 106664), (1592, 104520), (1608, 103480), (1742, 95520), (1990, 83616), (2010, 82784), (2080, 79998), (2144, 77610), (2388, 69680), (2496, 66665), (2587, 64320), (2613, 63680), (2680, 62088), (2985, 55744), (3120, 53332), (3184, 52260), (3216, 51740), (3484, 47760), (3980, 41808), (4020, 41392), (4160, 39999), (4288, 38805), (4355, 38208), (4776, 34840), (5174, 32160), (5226, 31840), (5360, 31044), (5970, 27872), (6240, 26666), (6368, 26130), (6432, 25870), (6968, 23880), (7761, 21440), (7960, 20904), (8040, 20696), (8710, 19104), (9552, 17420), (10348, 16080), (10452, 15920), (10720, 15522), (11940, 13936), (12480, 13333), (12736, 13065), (12864, 12935)]