15138565552

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 36833892480

約数和(自身を除く): 21695326928

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 43, 44, 68, 76, 86, 88, 121, 136, 152, 172, 176, 187, 209, 242, 272, 304, 323, 344, 374, 418, 473, 484, 563, 646, 688, 731, 748, 817, 836, 946, 968, 1126, 1292, 1462, 1496, 1634, 1672, 1892, 1936, 2057, 2252, 2299, 2584, 2924, 2992, 3268, 3344, 3553, 3784, 4114, 4504, 4598, 5168, 5203, 5848, 6193, 6536, 7106, 7568, 8041, 8228, 8987, 9008, 9196, 9571, 10406, 10697, 11696, 12386, 13072, 13889, 14212, 16082, 16456, 17974, 18392, 19142, 20812, 21394, 24209, 24772, 27778, 28424, 32164, 32912, 35948, 36784, 38284, 39083, 41624, 42788, 48418, 49544, 55556, 56848, 64328, 68123, 71896, 76568, 78166, 83248, 85576, 88451, 96836, 98857, 99088, 105281, 111112, 117667, 128656, 136246, 143792, 152779, 153136, 156332, 171152, 176902, 181849, 193672, 197714, 210562, 222224, 235334, 266299, 272492, 305558, 312664, 353804, 363698, 387344, 395428, 411553, 421124, 459971, 470668, 532598, 544984, 611116, 625328, 707608, 727396, 790856, 823106, 842248, 919942, 941336, 1065196, 1089968, 1158091, 1222232, 1294337, 1415216, 1454792, 1581712, 1646212, 1680569, 1684496, 1839884, 1882672, 2000339, 2130392, 2316182, 2444464, 2588674, 2909584, 2929289, 3292424, 3361138, 3679768, 4000678, 4260784, 4527083, 4632364, 5059681, 5177348, 5858578, 6584848, 6722276, 7359536, 7819507, 8001356, 9054166, 9264728, 10119362, 10354696, 11717156, 13444552, 15639014, 16002712, 18108332, 18529456, 20238724, 20709392, 22003729, 23434312, 26889104, 31278028, 32005424, 36216664, 40477448, 44007458, 46868624, 49797913, 55656491, 62556056, 72433328, 80954896, 86014577, 88014916, 99595826, 111312982, 125112112, 172029154, 176029832, 199191652, 222625964, 344058308, 352059664, 398383304, 445251928, 688116616, 796766608, 890503856, 946160347, 1376233232, 1892320694, 3784641388, 7569282776, 15138565552]

約数ペア:

[(1, 15138565552), (2, 7569282776), (4, 3784641388), (8, 1892320694), (11, 1376233232), (16, 946160347), (17, 890503856), (19, 796766608), (22, 688116616), (34, 445251928), (38, 398383304), (43, 352059664), (44, 344058308), (68, 222625964), (76, 199191652), (86, 176029832), (88, 172029154), (121, 125112112), (136, 111312982), (152, 99595826), (172, 88014916), (176, 86014577), (187, 80954896), (209, 72433328), (242, 62556056), (272, 55656491), (304, 49797913), (323, 46868624), (344, 44007458), (374, 40477448), (418, 36216664), (473, 32005424), (484, 31278028), (563, 26889104), (646, 23434312), (688, 22003729), (731, 20709392), (748, 20238724), (817, 18529456), (836, 18108332), (946, 16002712), (968, 15639014), (1126, 13444552), (1292, 11717156), (1462, 10354696), (1496, 10119362), (1634, 9264728), (1672, 9054166), (1892, 8001356), (1936, 7819507), (2057, 7359536), (2252, 6722276), (2299, 6584848), (2584, 5858578), (2924, 5177348), (2992, 5059681), (3268, 4632364), (3344, 4527083), (3553, 4260784), (3784, 4000678), (4114, 3679768), (4504, 3361138), (4598, 3292424), (5168, 2929289), (5203, 2909584), (5848, 2588674), (6193, 2444464), (6536, 2316182), (7106, 2130392), (7568, 2000339), (8041, 1882672), (8228, 1839884), (8987, 1684496), (9008, 1680569), (9196, 1646212), (9571, 1581712), (10406, 1454792), (10697, 1415216), (11696, 1294337), (12386, 1222232), (13072, 1158091), (13889, 1089968), (14212, 1065196), (16082, 941336), (16456, 919942), (17974, 842248), (18392, 823106), (19142, 790856), (20812, 727396), (21394, 707608), (24209, 625328), (24772, 611116), (27778, 544984), (28424, 532598), (32164, 470668), (32912, 459971), (35948, 421124), (36784, 411553), (38284, 395428), (39083, 387344), (41624, 363698), (42788, 353804), (48418, 312664), (49544, 305558), (55556, 272492), (56848, 266299), (64328, 235334), (68123, 222224), (71896, 210562), (76568, 197714), (78166, 193672), (83248, 181849), (85576, 176902), (88451, 171152), (96836, 156332), (98857, 153136), (99088, 152779), (105281, 143792), (111112, 136246), (117667, 128656)]