222162120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 192

約数和(自身を含む): 789834240

約数和(自身を除く): 567672120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1171, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2342, 2635, 2790, 3060, 3162, 3513, 3720, 4216, 4684, 4743, 5270, 5580, 5855, 6120, 6324, 7026, 7905, 9368, 9486, 10539, 10540, 11160, 11710, 12648, 14052, 15810, 17565, 18972, 19907, 21078, 21080, 23420, 23715, 28104, 31620, 35130, 36301, 37944, 39814, 42156, 46840, 47430, 52695, 59721, 63240, 70260, 72602, 79628, 84312, 94860, 99535, 105390, 108903, 119442, 140520, 145204, 159256, 179163, 181505, 189720, 199070, 210780, 217806, 238884, 290408, 298605, 326709, 358326, 363010, 398140, 421560, 435612, 477768, 544515, 597210, 617117, 653418, 716652, 726020, 796280, 871224, 895815, 1089030, 1194420, 1234234, 1306836, 1433304, 1452040, 1633545, 1791630, 1851351, 2178060, 2388840, 2468468, 2613672, 3085585, 3267090, 3583260, 3702702, 4356120, 4936936, 5554053, 6171170, 6534180, 7166520, 7405404, 9256755, 11108106, 12342340, 13068360, 14810808, 18513510, 22216212, 24684680, 27770265, 37027020, 44432424, 55540530, 74054040, 111081060, 222162120]

約数ペア:

[(1, 222162120), (2, 111081060), (3, 74054040), (4, 55540530), (5, 44432424), (6, 37027020), (8, 27770265), (9, 24684680), (10, 22216212), (12, 18513510), (15, 14810808), (17, 13068360), (18, 12342340), (20, 11108106), (24, 9256755), (30, 7405404), (31, 7166520), (34, 6534180), (36, 6171170), (40, 5554053), (45, 4936936), (51, 4356120), (60, 3702702), (62, 3583260), (68, 3267090), (72, 3085585), (85, 2613672), (90, 2468468), (93, 2388840), (102, 2178060), (120, 1851351), (124, 1791630), (136, 1633545), (153, 1452040), (155, 1433304), (170, 1306836), (180, 1234234), (186, 1194420), (204, 1089030), (248, 895815), (255, 871224), (279, 796280), (306, 726020), (310, 716652), (340, 653418), (360, 617117), (372, 597210), (408, 544515), (465, 477768), (510, 435612), (527, 421560), (558, 398140), (612, 363010), (620, 358326), (680, 326709), (744, 298605), (765, 290408), (930, 238884), (1020, 217806), (1054, 210780), (1116, 199070), (1171, 189720), (1224, 181505), (1240, 179163), (1395, 159256), (1530, 145204), (1581, 140520), (1860, 119442), (2040, 108903), (2108, 105390), (2232, 99535), (2342, 94860), (2635, 84312), (2790, 79628), (3060, 72602), (3162, 70260), (3513, 63240), (3720, 59721), (4216, 52695), (4684, 47430), (4743, 46840), (5270, 42156), (5580, 39814), (5855, 37944), (6120, 36301), (6324, 35130), (7026, 31620), (7905, 28104), (9368, 23715), (9486, 23420), (10539, 21080), (10540, 21078), (11160, 19907), (11710, 18972), (12648, 17565), (14052, 15810)]