1811892960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1186

約数の個数: 288

約数和(自身を含む): 6561015552

約数和(自身を除く): 4749122592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 180, 185, 186, 222, 240, 248, 279, 288, 296, 310, 333, 360, 370, 372, 444, 465, 480, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 992, 1097, 1110, 1116, 1147, 1184, 1240, 1332, 1395, 1440, 1480, 1488, 1665, 1776, 1860, 2194, 2220, 2232, 2294, 2480, 2664, 2790, 2960, 2976, 3291, 3330, 3441, 3552, 3720, 4388, 4440, 4464, 4588, 4960, 5328, 5485, 5580, 5735, 5920, 6582, 6660, 6882, 7440, 8776, 8880, 8928, 9176, 9873, 10323, 10656, 10970, 11160, 11470, 13164, 13320, 13764, 14880, 16455, 17205, 17552, 17760, 18352, 19746, 20646, 21940, 22320, 22940, 26328, 26640, 27528, 32910, 34007, 34410, 35104, 36704, 39492, 40589, 41292, 43880, 44640, 45880, 49365, 51615, 52656, 53280, 55056, 65820, 68014, 68820, 78984, 81178, 82584, 87760, 91760, 98730, 102021, 103230, 105312, 110112, 121767, 131640, 136028, 137640, 157968, 162356, 165168, 170035, 175520, 183520, 197460, 202945, 204042, 206460, 243534, 263280, 272056, 275280, 306063, 315936, 324712, 330336, 340070, 365301, 394920, 405890, 408084, 412920, 487068, 510105, 526560, 544112, 550560, 608835, 612126, 649424, 680140, 730602, 789840, 811780, 816168, 825840, 974136, 1020210, 1088224, 1217670, 1224252, 1258259, 1298848, 1360280, 1461204, 1530315, 1579680, 1623560, 1632336, 1651680, 1826505, 1948272, 2040420, 2435340, 2448504, 2516518, 2720560, 2922408, 3060630, 3247120, 3264672, 3653010, 3774777, 3896544, 4080840, 4870680, 4897008, 5033036, 5441120, 5844816, 6121260, 6291295, 6494240, 7306020, 7549554, 8161680, 9741360, 9794016, 10066072, 11324331, 11689632, 12242520, 12582590, 14612040, 15099108, 16323360, 18873885, 19482720, 20132144, 22648662, 24485040, 25165180, 29224080, 30198216, 37747770, 40264288, 45297324, 48970080, 50330360, 56621655, 58448160, 60396432, 75495540, 90594648, 100660720, 113243310, 120792864, 150991080, 181189296, 201321440, 226486620, 301982160, 362378592, 452973240, 603964320, 905946480, 1811892960]

約数ペア:

[(1, 1811892960), (2, 905946480), (3, 603964320), (4, 452973240), (5, 362378592), (6, 301982160), (8, 226486620), (9, 201321440), (10, 181189296), (12, 150991080), (15, 120792864), (16, 113243310), (18, 100660720), (20, 90594648), (24, 75495540), (30, 60396432), (31, 58448160), (32, 56621655), (36, 50330360), (37, 48970080), (40, 45297324), (45, 40264288), (48, 37747770), (60, 30198216), (62, 29224080), (72, 25165180), (74, 24485040), (80, 22648662), (90, 20132144), (93, 19482720), (96, 18873885), (111, 16323360), (120, 15099108), (124, 14612040), (144, 12582590), (148, 12242520), (155, 11689632), (160, 11324331), (180, 10066072), (185, 9794016), (186, 9741360), (222, 8161680), (240, 7549554), (248, 7306020), (279, 6494240), (288, 6291295), (296, 6121260), (310, 5844816), (333, 5441120), (360, 5033036), (370, 4897008), (372, 4870680), (444, 4080840), (465, 3896544), (480, 3774777), (496, 3653010), (555, 3264672), (558, 3247120), (592, 3060630), (620, 2922408), (666, 2720560), (720, 2516518), (740, 2448504), (744, 2435340), (888, 2040420), (930, 1948272), (992, 1826505), (1097, 1651680), (1110, 1632336), (1116, 1623560), (1147, 1579680), (1184, 1530315), (1240, 1461204), (1332, 1360280), (1395, 1298848), (1440, 1258259), (1480, 1224252), (1488, 1217670), (1665, 1088224), (1776, 1020210), (1860, 974136), (2194, 825840), (2220, 816168), (2232, 811780), (2294, 789840), (2480, 730602), (2664, 680140), (2790, 649424), (2960, 612126), (2976, 608835), (3291, 550560), (3330, 544112), (3441, 526560), (3552, 510105), (3720, 487068), (4388, 412920), (4440, 408084), (4464, 405890), (4588, 394920), (4960, 365301), (5328, 340070), (5485, 330336), (5580, 324712), (5735, 315936), (5920, 306063), (6582, 275280), (6660, 272056), (6882, 263280), (7440, 243534), (8776, 206460), (8880, 204042), (8928, 202945), (9176, 197460), (9873, 183520), (10323, 175520), (10656, 170035), (10970, 165168), (11160, 162356), (11470, 157968), (13164, 137640), (13320, 136028), (13764, 131640), (14880, 121767), (16455, 110112), (17205, 105312), (17552, 103230), (17760, 102021), (18352, 98730), (19746, 91760), (20646, 87760), (21940, 82584), (22320, 81178), (22940, 78984), (26328, 68820), (26640, 68014), (27528, 65820), (32910, 55056), (34007, 53280), (34410, 52656), (35104, 51615), (36704, 49365), (39492, 45880), (40589, 44640), (41292, 43880)]