217755360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 787262112

約数和(自身を除く): 569506752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 61, 67, 72, 74, 80, 90, 96, 111, 120, 122, 134, 144, 148, 160, 180, 183, 185, 201, 222, 240, 244, 268, 288, 296, 305, 333, 335, 360, 366, 370, 402, 444, 480, 488, 536, 549, 555, 592, 603, 610, 666, 670, 720, 732, 740, 804, 888, 915, 976, 1005, 1072, 1098, 1110, 1184, 1206, 1220, 1332, 1340, 1440, 1464, 1480, 1608, 1665, 1776, 1830, 1952, 2010, 2144, 2196, 2220, 2257, 2412, 2440, 2479, 2664, 2680, 2745, 2928, 2960, 3015, 3216, 3330, 3552, 3660, 4020, 4087, 4392, 4440, 4514, 4824, 4880, 4958, 5328, 5360, 5490, 5856, 5920, 6030, 6432, 6660, 6771, 7320, 7437, 8040, 8174, 8784, 8880, 9028, 9648, 9760, 9916, 10656, 10720, 10980, 11285, 12060, 12261, 12395, 13320, 13542, 14640, 14874, 16080, 16348, 17568, 17760, 18056, 19296, 19832, 20313, 20435, 21960, 22311, 22570, 24120, 24522, 24790, 26640, 27084, 29280, 29748, 32160, 32696, 33855, 36112, 36783, 37185, 39664, 40626, 40870, 43920, 44622, 45140, 48240, 49044, 49580, 53280, 54168, 59496, 61305, 65392, 67710, 72224, 73566, 74370, 79328, 81252, 81740, 87840, 89244, 90280, 96480, 98088, 99160, 101565, 108336, 111555, 118992, 122610, 130784, 135420, 147132, 148740, 151219, 162504, 163480, 178488, 180560, 183915, 196176, 198320, 203130, 216672, 223110, 237984, 245220, 270840, 294264, 297480, 302438, 325008, 326960, 356976, 361120, 367830, 392352, 396640, 406260, 446220, 453657, 490440, 541680, 588528, 594960, 604876, 650016, 653920, 713952, 735660, 756095, 812520, 892440, 907314, 980880, 1083360, 1177056, 1189920, 1209752, 1360971, 1471320, 1512190, 1625040, 1784880, 1814628, 1961760, 2268285, 2419504, 2721942, 2942640, 3024380, 3250080, 3569760, 3629256, 4536570, 4839008, 5443884, 5885280, 6048760, 6804855, 7258512, 9073140, 10887768, 12097520, 13609710, 14517024, 18146280, 21775536, 24195040, 27219420, 36292560, 43551072, 54438840, 72585120, 108877680, 217755360]

約数ペア:

[(1, 217755360), (2, 108877680), (3, 72585120), (4, 54438840), (5, 43551072), (6, 36292560), (8, 27219420), (9, 24195040), (10, 21775536), (12, 18146280), (15, 14517024), (16, 13609710), (18, 12097520), (20, 10887768), (24, 9073140), (30, 7258512), (32, 6804855), (36, 6048760), (37, 5885280), (40, 5443884), (45, 4839008), (48, 4536570), (60, 3629256), (61, 3569760), (67, 3250080), (72, 3024380), (74, 2942640), (80, 2721942), (90, 2419504), (96, 2268285), (111, 1961760), (120, 1814628), (122, 1784880), (134, 1625040), (144, 1512190), (148, 1471320), (160, 1360971), (180, 1209752), (183, 1189920), (185, 1177056), (201, 1083360), (222, 980880), (240, 907314), (244, 892440), (268, 812520), (288, 756095), (296, 735660), (305, 713952), (333, 653920), (335, 650016), (360, 604876), (366, 594960), (370, 588528), (402, 541680), (444, 490440), (480, 453657), (488, 446220), (536, 406260), (549, 396640), (555, 392352), (592, 367830), (603, 361120), (610, 356976), (666, 326960), (670, 325008), (720, 302438), (732, 297480), (740, 294264), (804, 270840), (888, 245220), (915, 237984), (976, 223110), (1005, 216672), (1072, 203130), (1098, 198320), (1110, 196176), (1184, 183915), (1206, 180560), (1220, 178488), (1332, 163480), (1340, 162504), (1440, 151219), (1464, 148740), (1480, 147132), (1608, 135420), (1665, 130784), (1776, 122610), (1830, 118992), (1952, 111555), (2010, 108336), (2144, 101565), (2196, 99160), (2220, 98088), (2257, 96480), (2412, 90280), (2440, 89244), (2479, 87840), (2664, 81740), (2680, 81252), (2745, 79328), (2928, 74370), (2960, 73566), (3015, 72224), (3216, 67710), (3330, 65392), (3552, 61305), (3660, 59496), (4020, 54168), (4087, 53280), (4392, 49580), (4440, 49044), (4514, 48240), (4824, 45140), (4880, 44622), (4958, 43920), (5328, 40870), (5360, 40626), (5490, 39664), (5856, 37185), (5920, 36783), (6030, 36112), (6432, 33855), (6660, 32696), (6771, 32160), (7320, 29748), (7437, 29280), (8040, 27084), (8174, 26640), (8784, 24790), (8880, 24522), (9028, 24120), (9648, 22570), (9760, 22311), (9916, 21960), (10656, 20435), (10720, 20313), (10980, 19832), (11285, 19296), (12060, 18056), (12261, 17760), (12395, 17568), (13320, 16348), (13542, 16080), (14640, 14874)]