16406900640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8191}}^1$

素因数の和:8332

約数の個数: 288

約数和(自身を含む): 60866297856

約数和(自身を除く): 44459397216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 107, 117, 120, 130, 144, 156, 160, 180, 195, 208, 214, 234, 240, 260, 288, 312, 321, 360, 390, 416, 428, 468, 480, 520, 535, 585, 624, 642, 720, 780, 856, 936, 963, 1040, 1070, 1170, 1248, 1284, 1391, 1440, 1560, 1605, 1712, 1872, 1926, 2080, 2140, 2340, 2568, 2782, 3120, 3210, 3424, 3744, 3852, 4173, 4280, 4680, 4815, 5136, 5564, 6240, 6420, 6955, 7704, 8191, 8346, 8560, 9360, 9630, 10272, 11128, 12519, 12840, 13910, 15408, 16382, 16692, 17120, 18720, 19260, 20865, 22256, 24573, 25038, 25680, 27820, 30816, 32764, 33384, 38520, 40955, 41730, 44512, 49146, 50076, 51360, 55640, 62595, 65528, 66768, 73719, 77040, 81910, 83460, 98292, 100152, 106483, 111280, 122865, 125190, 131056, 133536, 147438, 154080, 163820, 166920, 196584, 200304, 212966, 222560, 245730, 250380, 262112, 294876, 319449, 327640, 333840, 368595, 393168, 400608, 425932, 491460, 500760, 532415, 589752, 638898, 655280, 667680, 737190, 786336, 851864, 876437, 958347, 982920, 1001520, 1064830, 1179504, 1277796, 1310560, 1474380, 1597245, 1703728, 1752874, 1916694, 1965840, 2003040, 2129660, 2359008, 2555592, 2629311, 2948760, 3194490, 3407456, 3505748, 3833388, 3931680, 4259320, 4382185, 4791735, 5111184, 5258622, 5897520, 6388980, 7011496, 7666776, 7887933, 8518640, 8764370, 9583470, 10222368, 10517244, 11393681, 11795040, 12777960, 13146555, 14022992, 15333552, 15775866, 17037280, 17528740, 19166940, 21034488, 22787362, 25555920, 26293110, 28045984, 30667104, 31551732, 34181043, 35057480, 38333880, 39439665, 42068976, 45574724, 51111840, 52586220, 56968405, 63103464, 68362086, 70114960, 76667760, 78879330, 84137952, 91149448, 102543129, 105172440, 113936810, 126206928, 136724172, 140229920, 153335520, 157758660, 170905215, 182298896, 205086258, 210344880, 227873620, 252413856, 273448344, 315517320, 341810430, 364597792, 410172516, 420689760, 455747240, 512715645, 546896688, 631034640, 683620860, 820345032, 911494480, 1025431290, 1093793376, 1262069280, 1367241720, 1640690064, 1822988960, 2050862580, 2734483440, 3281380128, 4101725160, 5468966880, 8203450320, 16406900640]

約数ペア:

[(1, 16406900640), (2, 8203450320), (3, 5468966880), (4, 4101725160), (5, 3281380128), (6, 2734483440), (8, 2050862580), (9, 1822988960), (10, 1640690064), (12, 1367241720), (13, 1262069280), (15, 1093793376), (16, 1025431290), (18, 911494480), (20, 820345032), (24, 683620860), (26, 631034640), (30, 546896688), (32, 512715645), (36, 455747240), (39, 420689760), (40, 410172516), (45, 364597792), (48, 341810430), (52, 315517320), (60, 273448344), (65, 252413856), (72, 227873620), (78, 210344880), (80, 205086258), (90, 182298896), (96, 170905215), (104, 157758660), (107, 153335520), (117, 140229920), (120, 136724172), (130, 126206928), (144, 113936810), (156, 105172440), (160, 102543129), (180, 91149448), (195, 84137952), (208, 78879330), (214, 76667760), (234, 70114960), (240, 68362086), (260, 63103464), (288, 56968405), (312, 52586220), (321, 51111840), (360, 45574724), (390, 42068976), (416, 39439665), (428, 38333880), (468, 35057480), (480, 34181043), (520, 31551732), (535, 30667104), (585, 28045984), (624, 26293110), (642, 25555920), (720, 22787362), (780, 21034488), (856, 19166940), (936, 17528740), (963, 17037280), (1040, 15775866), (1070, 15333552), (1170, 14022992), (1248, 13146555), (1284, 12777960), (1391, 11795040), (1440, 11393681), (1560, 10517244), (1605, 10222368), (1712, 9583470), (1872, 8764370), (1926, 8518640), (2080, 7887933), (2140, 7666776), (2340, 7011496), (2568, 6388980), (2782, 5897520), (3120, 5258622), (3210, 5111184), (3424, 4791735), (3744, 4382185), (3852, 4259320), (4173, 3931680), (4280, 3833388), (4680, 3505748), (4815, 3407456), (5136, 3194490), (5564, 2948760), (6240, 2629311), (6420, 2555592), (6955, 2359008), (7704, 2129660), (8191, 2003040), (8346, 1965840), (8560, 1916694), (9360, 1752874), (9630, 1703728), (10272, 1597245), (11128, 1474380), (12519, 1310560), (12840, 1277796), (13910, 1179504), (15408, 1064830), (16382, 1001520), (16692, 982920), (17120, 958347), (18720, 876437), (19260, 851864), (20865, 786336), (22256, 737190), (24573, 667680), (25038, 655280), (25680, 638898), (27820, 589752), (30816, 532415), (32764, 500760), (33384, 491460), (38520, 425932), (40955, 400608), (41730, 393168), (44512, 368595), (49146, 333840), (50076, 327640), (51360, 319449), (55640, 294876), (62595, 262112), (65528, 250380), (66768, 245730), (73719, 222560), (77040, 212966), (81910, 200304), (83460, 196584), (98292, 166920), (100152, 163820), (106483, 154080), (111280, 147438), (122865, 133536), (125190, 131056)]