220382136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 695822400

約数和(自身を除く): 475440264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 29, 36, 39, 46, 52, 58, 69, 72, 78, 87, 92, 104, 116, 117, 138, 156, 174, 184, 207, 232, 234, 261, 276, 299, 312, 348, 353, 377, 414, 468, 522, 552, 598, 667, 696, 706, 754, 828, 897, 936, 1044, 1059, 1131, 1196, 1334, 1412, 1508, 1656, 1794, 2001, 2088, 2118, 2262, 2392, 2668, 2691, 2824, 3016, 3177, 3393, 3588, 4002, 4236, 4524, 4589, 5336, 5382, 6003, 6354, 6786, 7176, 8004, 8119, 8472, 8671, 9048, 9178, 10237, 10764, 12006, 12708, 13572, 13767, 16008, 16238, 17342, 18356, 20474, 21528, 24012, 24357, 25416, 26013, 27144, 27534, 30711, 32476, 34684, 36712, 40948, 41301, 48024, 48714, 52026, 55068, 61422, 64952, 69368, 73071, 78039, 81896, 82602, 92133, 97428, 104052, 105547, 110136, 122844, 133081, 146142, 156078, 165204, 184266, 194856, 208104, 211094, 235451, 245688, 266162, 292284, 312156, 316641, 330408, 368532, 399243, 422188, 470902, 532324, 584568, 624312, 633282, 706353, 737064, 798486, 844376, 941804, 949923, 1064648, 1197729, 1266564, 1412706, 1596972, 1883608, 1899846, 2119059, 2395458, 2533128, 2825412, 3060863, 3193944, 3799692, 4238118, 4790916, 5650824, 6121726, 7599384, 8476236, 9182589, 9581832, 12243452, 16952472, 18365178, 24486904, 27547767, 36730356, 55095534, 73460712, 110191068, 220382136]

約数ペア:

[(1, 220382136), (2, 110191068), (3, 73460712), (4, 55095534), (6, 36730356), (8, 27547767), (9, 24486904), (12, 18365178), (13, 16952472), (18, 12243452), (23, 9581832), (24, 9182589), (26, 8476236), (29, 7599384), (36, 6121726), (39, 5650824), (46, 4790916), (52, 4238118), (58, 3799692), (69, 3193944), (72, 3060863), (78, 2825412), (87, 2533128), (92, 2395458), (104, 2119059), (116, 1899846), (117, 1883608), (138, 1596972), (156, 1412706), (174, 1266564), (184, 1197729), (207, 1064648), (232, 949923), (234, 941804), (261, 844376), (276, 798486), (299, 737064), (312, 706353), (348, 633282), (353, 624312), (377, 584568), (414, 532324), (468, 470902), (522, 422188), (552, 399243), (598, 368532), (667, 330408), (696, 316641), (706, 312156), (754, 292284), (828, 266162), (897, 245688), (936, 235451), (1044, 211094), (1059, 208104), (1131, 194856), (1196, 184266), (1334, 165204), (1412, 156078), (1508, 146142), (1656, 133081), (1794, 122844), (2001, 110136), (2088, 105547), (2118, 104052), (2262, 97428), (2392, 92133), (2668, 82602), (2691, 81896), (2824, 78039), (3016, 73071), (3177, 69368), (3393, 64952), (3588, 61422), (4002, 55068), (4236, 52026), (4524, 48714), (4589, 48024), (5336, 41301), (5382, 40948), (6003, 36712), (6354, 34684), (6786, 32476), (7176, 30711), (8004, 27534), (8119, 27144), (8472, 26013), (8671, 25416), (9048, 24357), (9178, 24012), (10237, 21528), (10764, 20474), (12006, 18356), (12708, 17342), (13572, 16238), (13767, 16008)]