144701760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 224

約数和(自身を含む): 535180032

約数和(自身を除く): 390478272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 353, 366, 420, 427, 448, 480, 488, 560, 610, 672, 706, 732, 840, 854, 915, 960, 976, 1059, 1120, 1220, 1281, 1344, 1412, 1464, 1680, 1708, 1765, 1830, 1952, 2118, 2135, 2240, 2440, 2471, 2562, 2824, 2928, 3360, 3416, 3530, 3660, 3904, 4236, 4270, 4880, 4942, 5124, 5295, 5648, 5856, 6405, 6720, 6832, 7060, 7320, 7413, 8472, 8540, 9760, 9884, 10248, 10590, 11296, 11712, 12355, 12810, 13664, 14120, 14640, 14826, 16944, 17080, 19520, 19768, 20496, 21180, 21533, 22592, 24710, 25620, 27328, 28240, 29280, 29652, 33888, 34160, 37065, 39536, 40992, 42360, 43066, 49420, 51240, 56480, 58560, 59304, 64599, 67776, 68320, 74130, 79072, 81984, 84720, 86132, 98840, 102480, 107665, 112960, 118608, 129198, 136640, 148260, 150731, 158144, 169440, 172264, 197680, 204960, 215330, 237216, 258396, 296520, 301462, 322995, 338880, 344528, 395360, 409920, 430660, 452193, 474432, 516792, 593040, 602924, 645990, 689056, 753655, 790720, 861320, 904386, 1033584, 1186080, 1205848, 1291980, 1378112, 1507310, 1722640, 1808772, 2067168, 2260965, 2372160, 2411696, 2583960, 3014620, 3445280, 3617544, 4134336, 4521930, 4823392, 5167920, 6029240, 6890560, 7235088, 9043860, 9646784, 10335840, 12058480, 14470176, 18087720, 20671680, 24116960, 28940352, 36175440, 48233920, 72350880, 144701760]

約数ペア:

[(1, 144701760), (2, 72350880), (3, 48233920), (4, 36175440), (5, 28940352), (6, 24116960), (7, 20671680), (8, 18087720), (10, 14470176), (12, 12058480), (14, 10335840), (15, 9646784), (16, 9043860), (20, 7235088), (21, 6890560), (24, 6029240), (28, 5167920), (30, 4823392), (32, 4521930), (35, 4134336), (40, 3617544), (42, 3445280), (48, 3014620), (56, 2583960), (60, 2411696), (61, 2372160), (64, 2260965), (70, 2067168), (80, 1808772), (84, 1722640), (96, 1507310), (105, 1378112), (112, 1291980), (120, 1205848), (122, 1186080), (140, 1033584), (160, 904386), (168, 861320), (183, 790720), (192, 753655), (210, 689056), (224, 645990), (240, 602924), (244, 593040), (280, 516792), (305, 474432), (320, 452193), (336, 430660), (353, 409920), (366, 395360), (420, 344528), (427, 338880), (448, 322995), (480, 301462), (488, 296520), (560, 258396), (610, 237216), (672, 215330), (706, 204960), (732, 197680), (840, 172264), (854, 169440), (915, 158144), (960, 150731), (976, 148260), (1059, 136640), (1120, 129198), (1220, 118608), (1281, 112960), (1344, 107665), (1412, 102480), (1464, 98840), (1680, 86132), (1708, 84720), (1765, 81984), (1830, 79072), (1952, 74130), (2118, 68320), (2135, 67776), (2240, 64599), (2440, 59304), (2471, 58560), (2562, 56480), (2824, 51240), (2928, 49420), (3360, 43066), (3416, 42360), (3530, 40992), (3660, 39536), (3904, 37065), (4236, 34160), (4270, 33888), (4880, 29652), (4942, 29280), (5124, 28240), (5295, 27328), (5648, 25620), (5856, 24710), (6405, 22592), (6720, 21533), (6832, 21180), (7060, 20496), (7320, 19768), (7413, 19520), (8472, 17080), (8540, 16944), (9760, 14826), (9884, 14640), (10248, 14120), (10590, 13664), (11296, 12810), (11712, 12355)]