220111668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 702427264

約数和(自身を除く): 482315596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 43, 54, 61, 63, 74, 81, 84, 86, 108, 111, 122, 126, 129, 148, 162, 172, 183, 189, 222, 244, 252, 258, 259, 301, 324, 333, 366, 378, 387, 427, 444, 516, 518, 549, 567, 602, 666, 732, 756, 774, 777, 854, 903, 999, 1036, 1098, 1134, 1161, 1204, 1281, 1332, 1548, 1554, 1591, 1647, 1708, 1806, 1998, 2196, 2257, 2268, 2322, 2331, 2562, 2623, 2709, 2997, 3108, 3182, 3294, 3483, 3612, 3843, 3996, 4514, 4644, 4662, 4773, 4941, 5124, 5246, 5418, 5994, 6364, 6588, 6771, 6966, 6993, 7686, 7869, 8127, 9028, 9324, 9546, 9882, 10492, 10836, 11137, 11529, 11988, 13542, 13932, 13986, 14319, 15372, 15738, 15799, 16254, 18361, 19092, 19764, 20313, 20979, 22274, 23058, 23607, 24381, 27084, 27972, 28638, 31476, 31598, 32508, 33411, 34587, 36722, 40626, 41958, 42957, 44548, 46116, 47214, 47397, 48762, 55083, 57276, 60939, 63196, 66822, 69174, 70821, 73444, 81252, 83916, 85914, 94428, 94794, 97051, 97524, 100233, 110166, 121878, 128871, 133644, 138348, 141642, 142191, 165249, 171828, 182817, 189588, 194102, 200466, 212463, 220332, 243756, 257742, 283284, 284382, 291153, 300699, 330498, 365634, 388204, 400932, 424926, 426573, 495747, 515484, 568764, 582306, 601398, 660996, 679357, 731268, 849852, 853146, 873459, 902097, 991494, 1164612, 1202796, 1279719, 1358714, 1487241, 1706292, 1746918, 1804194, 1982988, 2038071, 2559438, 2620377, 2717428, 2974482, 3493836, 3608388, 4076142, 5118876, 5240754, 5948964, 6114213, 7861131, 8152284, 10481508, 12228426, 15722262, 18342639, 24456852, 31444524, 36685278, 55027917, 73370556, 110055834, 220111668]

約数ペア:

[(1, 220111668), (2, 110055834), (3, 73370556), (4, 55027917), (6, 36685278), (7, 31444524), (9, 24456852), (12, 18342639), (14, 15722262), (18, 12228426), (21, 10481508), (27, 8152284), (28, 7861131), (36, 6114213), (37, 5948964), (42, 5240754), (43, 5118876), (54, 4076142), (61, 3608388), (63, 3493836), (74, 2974482), (81, 2717428), (84, 2620377), (86, 2559438), (108, 2038071), (111, 1982988), (122, 1804194), (126, 1746918), (129, 1706292), (148, 1487241), (162, 1358714), (172, 1279719), (183, 1202796), (189, 1164612), (222, 991494), (244, 902097), (252, 873459), (258, 853146), (259, 849852), (301, 731268), (324, 679357), (333, 660996), (366, 601398), (378, 582306), (387, 568764), (427, 515484), (444, 495747), (516, 426573), (518, 424926), (549, 400932), (567, 388204), (602, 365634), (666, 330498), (732, 300699), (756, 291153), (774, 284382), (777, 283284), (854, 257742), (903, 243756), (999, 220332), (1036, 212463), (1098, 200466), (1134, 194102), (1161, 189588), (1204, 182817), (1281, 171828), (1332, 165249), (1548, 142191), (1554, 141642), (1591, 138348), (1647, 133644), (1708, 128871), (1806, 121878), (1998, 110166), (2196, 100233), (2257, 97524), (2268, 97051), (2322, 94794), (2331, 94428), (2562, 85914), (2623, 83916), (2709, 81252), (2997, 73444), (3108, 70821), (3182, 69174), (3294, 66822), (3483, 63196), (3612, 60939), (3843, 57276), (3996, 55083), (4514, 48762), (4644, 47397), (4662, 47214), (4773, 46116), (4941, 44548), (5124, 42957), (5246, 41958), (5418, 40626), (5994, 36722), (6364, 34587), (6588, 33411), (6771, 32508), (6966, 31598), (6993, 31476), (7686, 28638), (7869, 27972), (8127, 27084), (9028, 24381), (9324, 23607), (9546, 23058), (9882, 22274), (10492, 20979), (10836, 20313), (11137, 19764), (11529, 19092), (11988, 18361), (13542, 16254), (13932, 15799), (13986, 15738), (14319, 15372)]