20591946360

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11969}}^1$

素因数の和:12057

約数の個数: 224

約数和(自身を含む): 70649334000

約数和(自身を除く): 50057387640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 243, 270, 295, 324, 354, 360, 405, 472, 486, 531, 540, 590, 648, 708, 729, 810, 885, 972, 1062, 1080, 1180, 1215, 1416, 1458, 1593, 1620, 1770, 1944, 2124, 2360, 2430, 2655, 2916, 3186, 3240, 3540, 3645, 4248, 4779, 4860, 5310, 5832, 6372, 7080, 7290, 7965, 9558, 9720, 10620, 11969, 12744, 14337, 14580, 15930, 19116, 21240, 23895, 23938, 28674, 29160, 31860, 35907, 38232, 43011, 47790, 47876, 57348, 59845, 63720, 71685, 71814, 86022, 95580, 95752, 107721, 114696, 119690, 143370, 143628, 172044, 179535, 191160, 215055, 215442, 239380, 286740, 287256, 323163, 344088, 359070, 430110, 430884, 478760, 538605, 573480, 646326, 706171, 718140, 860220, 861768, 969489, 1077210, 1292652, 1412342, 1436280, 1615815, 1720440, 1938978, 2118513, 2154420, 2585304, 2824684, 2908467, 3231630, 3530855, 3877956, 4237026, 4308840, 4847445, 5649368, 5816934, 6355539, 6463260, 7061710, 7755912, 8474052, 8725401, 9694890, 10592565, 11633868, 12711078, 12926520, 14123420, 14542335, 16948104, 17450802, 19066617, 19389780, 21185130, 23267736, 25422156, 28246840, 29084670, 31777695, 34901604, 38133234, 38779560, 42370260, 43627005, 50844312, 57199851, 58169340, 63555390, 69803208, 76266468, 84740520, 87254010, 95333085, 114399702, 116338680, 127110780, 152532936, 171599553, 174508020, 190666170, 228799404, 254221560, 285999255, 343199106, 349016040, 381332340, 457598808, 514798659, 571998510, 686398212, 762664680, 857997765, 1029597318, 1143997020, 1372796424, 1715995530, 2059194636, 2287994040, 2573993295, 3431991060, 4118389272, 5147986590, 6863982120, 10295973180, 20591946360]

約数ペア:

[(1, 20591946360), (2, 10295973180), (3, 6863982120), (4, 5147986590), (5, 4118389272), (6, 3431991060), (8, 2573993295), (9, 2287994040), (10, 2059194636), (12, 1715995530), (15, 1372796424), (18, 1143997020), (20, 1029597318), (24, 857997765), (27, 762664680), (30, 686398212), (36, 571998510), (40, 514798659), (45, 457598808), (54, 381332340), (59, 349016040), (60, 343199106), (72, 285999255), (81, 254221560), (90, 228799404), (108, 190666170), (118, 174508020), (120, 171599553), (135, 152532936), (162, 127110780), (177, 116338680), (180, 114399702), (216, 95333085), (236, 87254010), (243, 84740520), (270, 76266468), (295, 69803208), (324, 63555390), (354, 58169340), (360, 57199851), (405, 50844312), (472, 43627005), (486, 42370260), (531, 38779560), (540, 38133234), (590, 34901604), (648, 31777695), (708, 29084670), (729, 28246840), (810, 25422156), (885, 23267736), (972, 21185130), (1062, 19389780), (1080, 19066617), (1180, 17450802), (1215, 16948104), (1416, 14542335), (1458, 14123420), (1593, 12926520), (1620, 12711078), (1770, 11633868), (1944, 10592565), (2124, 9694890), (2360, 8725401), (2430, 8474052), (2655, 7755912), (2916, 7061710), (3186, 6463260), (3240, 6355539), (3540, 5816934), (3645, 5649368), (4248, 4847445), (4779, 4308840), (4860, 4237026), (5310, 3877956), (5832, 3530855), (6372, 3231630), (7080, 2908467), (7290, 2824684), (7965, 2585304), (9558, 2154420), (9720, 2118513), (10620, 1938978), (11969, 1720440), (12744, 1615815), (14337, 1436280), (14580, 1412342), (15930, 1292652), (19116, 1077210), (21240, 969489), (23895, 861768), (23938, 860220), (28674, 718140), (29160, 706171), (31860, 646326), (35907, 573480), (38232, 538605), (43011, 478760), (47790, 430884), (47876, 430110), (57348, 359070), (59845, 344088), (63720, 323163), (71685, 287256), (71814, 286740), (86022, 239380), (95580, 215442), (95752, 215055), (107721, 191160), (114696, 179535), (119690, 172044), (143370, 143628)]