163316520

素因数分解:

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

素因数の和:185

約数の個数: 256

約数和(自身を含む): 576748800

約数和(自身を除く): 413432280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 61, 67, 72, 74, 90, 108, 111, 120, 122, 134, 135, 148, 180, 183, 185, 201, 216, 222, 244, 268, 270, 296, 305, 333, 335, 360, 366, 370, 402, 444, 488, 536, 540, 549, 555, 603, 610, 666, 670, 732, 740, 804, 888, 915, 999, 1005, 1080, 1098, 1110, 1206, 1220, 1332, 1340, 1464, 1480, 1608, 1647, 1665, 1809, 1830, 1998, 2010, 2196, 2220, 2257, 2412, 2440, 2479, 2664, 2680, 2745, 3015, 3294, 3330, 3618, 3660, 3996, 4020, 4087, 4392, 4440, 4514, 4824, 4958, 4995, 5490, 6030, 6588, 6660, 6771, 7236, 7320, 7437, 7992, 8040, 8174, 8235, 9028, 9045, 9916, 9990, 10980, 11285, 12060, 12261, 12395, 13176, 13320, 13542, 14472, 14874, 16348, 16470, 18056, 18090, 19832, 19980, 20313, 20435, 21960, 22311, 22570, 24120, 24522, 24790, 27084, 29748, 32696, 32940, 33855, 36180, 36783, 37185, 39960, 40626, 40870, 44622, 45140, 49044, 49580, 54168, 59496, 60939, 61305, 65880, 66933, 67710, 72360, 73566, 74370, 81252, 81740, 89244, 90280, 98088, 99160, 101565, 110349, 111555, 121878, 122610, 133866, 135420, 147132, 148740, 151219, 162504, 163480, 178488, 183915, 203130, 220698, 223110, 243756, 245220, 267732, 270840, 294264, 297480, 302438, 304695, 334665, 367830, 406260, 441396, 446220, 453657, 487512, 490440, 535464, 551745, 604876, 609390, 669330, 735660, 756095, 812520, 882792, 892440, 907314, 1103490, 1209752, 1218780, 1338660, 1360971, 1471320, 1512190, 1814628, 2206980, 2268285, 2437560, 2677320, 2721942, 3024380, 3629256, 4082913, 4413960, 4536570, 5443884, 6048760, 6804855, 8165826, 9073140, 10887768, 13609710, 16331652, 18146280, 20414565, 27219420, 32663304, 40829130, 54438840, 81658260, 163316520]

約数ペア:

[(1, 163316520), (2, 81658260), (3, 54438840), (4, 40829130), (5, 32663304), (6, 27219420), (8, 20414565), (9, 18146280), (10, 16331652), (12, 13609710), (15, 10887768), (18, 9073140), (20, 8165826), (24, 6804855), (27, 6048760), (30, 5443884), (36, 4536570), (37, 4413960), (40, 4082913), (45, 3629256), (54, 3024380), (60, 2721942), (61, 2677320), (67, 2437560), (72, 2268285), (74, 2206980), (90, 1814628), (108, 1512190), (111, 1471320), (120, 1360971), (122, 1338660), (134, 1218780), (135, 1209752), (148, 1103490), (180, 907314), (183, 892440), (185, 882792), (201, 812520), (216, 756095), (222, 735660), (244, 669330), (268, 609390), (270, 604876), (296, 551745), (305, 535464), (333, 490440), (335, 487512), (360, 453657), (366, 446220), (370, 441396), (402, 406260), (444, 367830), (488, 334665), (536, 304695), (540, 302438), (549, 297480), (555, 294264), (603, 270840), (610, 267732), (666, 245220), (670, 243756), (732, 223110), (740, 220698), (804, 203130), (888, 183915), (915, 178488), (999, 163480), (1005, 162504), (1080, 151219), (1098, 148740), (1110, 147132), (1206, 135420), (1220, 133866), (1332, 122610), (1340, 121878), (1464, 111555), (1480, 110349), (1608, 101565), (1647, 99160), (1665, 98088), (1809, 90280), (1830, 89244), (1998, 81740), (2010, 81252), (2196, 74370), (2220, 73566), (2257, 72360), (2412, 67710), (2440, 66933), (2479, 65880), (2664, 61305), (2680, 60939), (2745, 59496), (3015, 54168), (3294, 49580), (3330, 49044), (3618, 45140), (3660, 44622), (3996, 40870), (4020, 40626), (4087, 39960), (4392, 37185), (4440, 36783), (4514, 36180), (4824, 33855), (4958, 32940), (4995, 32696), (5490, 29748), (6030, 27084), (6588, 24790), (6660, 24522), (6771, 24120), (7236, 22570), (7320, 22311), (7437, 21960), (7992, 20435), (8040, 20313), (8174, 19980), (8235, 19832), (9028, 18090), (9045, 18056), (9916, 16470), (9990, 16348), (10980, 14874), (11285, 14472), (12060, 13542), (12261, 13320), (12395, 13176)]