221325120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 336

約数和(自身を含む): 819107328

約数和(自身を除く): 597782208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 64, 67, 72, 74, 80, 90, 93, 96, 111, 120, 124, 134, 144, 148, 155, 160, 180, 185, 186, 192, 201, 222, 240, 248, 268, 279, 288, 296, 310, 320, 333, 335, 360, 370, 372, 402, 444, 465, 480, 496, 536, 555, 558, 576, 592, 603, 620, 666, 670, 720, 740, 744, 804, 888, 930, 960, 992, 1005, 1072, 1110, 1116, 1147, 1184, 1206, 1240, 1332, 1340, 1395, 1440, 1480, 1488, 1608, 1665, 1776, 1860, 1984, 2010, 2077, 2144, 2220, 2232, 2294, 2368, 2412, 2479, 2480, 2664, 2680, 2790, 2880, 2960, 2976, 3015, 3216, 3330, 3441, 3552, 3720, 4020, 4154, 4288, 4440, 4464, 4588, 4824, 4958, 4960, 5328, 5360, 5580, 5735, 5920, 5952, 6030, 6231, 6432, 6660, 6882, 7104, 7437, 7440, 8040, 8308, 8880, 8928, 9176, 9648, 9916, 9920, 10323, 10385, 10656, 10720, 11160, 11470, 11840, 12060, 12395, 12462, 12864, 13320, 13764, 14874, 14880, 16080, 16616, 17205, 17760, 17856, 18352, 18693, 19296, 19832, 20646, 20770, 21312, 21440, 22311, 22320, 22940, 24120, 24790, 24924, 26640, 27528, 29748, 29760, 31155, 32160, 33232, 34410, 35520, 36704, 37185, 37386, 38592, 39664, 41292, 41540, 44622, 44640, 45880, 48240, 49580, 49848, 51615, 53280, 55056, 59496, 62310, 64320, 66464, 68820, 73408, 74370, 74772, 76849, 79328, 82584, 83080, 89244, 89280, 91760, 93465, 96480, 99160, 99696, 103230, 106560, 110112, 111555, 118992, 124620, 132928, 137640, 148740, 149544, 153698, 158656, 165168, 166160, 178488, 183520, 186930, 192960, 198320, 199392, 206460, 220224, 223110, 230547, 237984, 249240, 275280, 297480, 299088, 307396, 330336, 332320, 356976, 367040, 373860, 384245, 396640, 398784, 412920, 446220, 461094, 475968, 498480, 550560, 594960, 598176, 614792, 660672, 664640, 691641, 713952, 747720, 768490, 793280, 825840, 892440, 922188, 996960, 1101120, 1152735, 1189920, 1196352, 1229584, 1383282, 1427904, 1495440, 1536980, 1651680, 1784880, 1844376, 1993920, 2305470, 2379840, 2459168, 2766564, 2990880, 3073960, 3303360, 3458205, 3569760, 3688752, 4610940, 4918336, 5533128, 5981760, 6147920, 6916410, 7139520, 7377504, 9221880, 11066256, 12295840, 13832820, 14755008, 18443760, 22132512, 24591680, 27665640, 36887520, 44265024, 55331280, 73775040, 110662560, 221325120]

約数ペア:

[(1, 221325120), (2, 110662560), (3, 73775040), (4, 55331280), (5, 44265024), (6, 36887520), (8, 27665640), (9, 24591680), (10, 22132512), (12, 18443760), (15, 14755008), (16, 13832820), (18, 12295840), (20, 11066256), (24, 9221880), (30, 7377504), (31, 7139520), (32, 6916410), (36, 6147920), (37, 5981760), (40, 5533128), (45, 4918336), (48, 4610940), (60, 3688752), (62, 3569760), (64, 3458205), (67, 3303360), (72, 3073960), (74, 2990880), (80, 2766564), (90, 2459168), (93, 2379840), (96, 2305470), (111, 1993920), (120, 1844376), (124, 1784880), (134, 1651680), (144, 1536980), (148, 1495440), (155, 1427904), (160, 1383282), (180, 1229584), (185, 1196352), (186, 1189920), (192, 1152735), (201, 1101120), (222, 996960), (240, 922188), (248, 892440), (268, 825840), (279, 793280), (288, 768490), (296, 747720), (310, 713952), (320, 691641), (333, 664640), (335, 660672), (360, 614792), (370, 598176), (372, 594960), (402, 550560), (444, 498480), (465, 475968), (480, 461094), (496, 446220), (536, 412920), (555, 398784), (558, 396640), (576, 384245), (592, 373860), (603, 367040), (620, 356976), (666, 332320), (670, 330336), (720, 307396), (740, 299088), (744, 297480), (804, 275280), (888, 249240), (930, 237984), (960, 230547), (992, 223110), (1005, 220224), (1072, 206460), (1110, 199392), (1116, 198320), (1147, 192960), (1184, 186930), (1206, 183520), (1240, 178488), (1332, 166160), (1340, 165168), (1395, 158656), (1440, 153698), (1480, 149544), (1488, 148740), (1608, 137640), (1665, 132928), (1776, 124620), (1860, 118992), (1984, 111555), (2010, 110112), (2077, 106560), (2144, 103230), (2220, 99696), (2232, 99160), (2294, 96480), (2368, 93465), (2412, 91760), (2479, 89280), (2480, 89244), (2664, 83080), (2680, 82584), (2790, 79328), (2880, 76849), (2960, 74772), (2976, 74370), (3015, 73408), (3216, 68820), (3330, 66464), (3441, 64320), (3552, 62310), (3720, 59496), (4020, 55056), (4154, 53280), (4288, 51615), (4440, 49848), (4464, 49580), (4588, 48240), (4824, 45880), (4958, 44640), (4960, 44622), (5328, 41540), (5360, 41292), (5580, 39664), (5735, 38592), (5920, 37386), (5952, 37185), (6030, 36704), (6231, 35520), (6432, 34410), (6660, 33232), (6882, 32160), (7104, 31155), (7437, 29760), (7440, 29748), (8040, 27528), (8308, 26640), (8880, 24924), (8928, 24790), (9176, 24120), (9648, 22940), (9916, 22320), (9920, 22311), (10323, 21440), (10385, 21312), (10656, 20770), (10720, 20646), (11160, 19832), (11470, 19296), (11840, 18693), (12060, 18352), (12395, 17856), (12462, 17760), (12864, 17205), (13320, 16616), (13764, 16080), (14874, 14880)]