2881285344

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:827

約数の個数: 240

約数和(自身を含む): 9733046400

約数和(自身を除く): 6851761056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 379, 419, 432, 504, 567, 648, 672, 756, 758, 838, 864, 1008, 1134, 1137, 1257, 1296, 1512, 1516, 1676, 2016, 2268, 2274, 2514, 2592, 2653, 2933, 3024, 3032, 3352, 3411, 3771, 4536, 4548, 5028, 5306, 5866, 6048, 6064, 6704, 6822, 7542, 7959, 8799, 9072, 9096, 10056, 10233, 10612, 11313, 11732, 12128, 13408, 13644, 15084, 15918, 17598, 18144, 18192, 20112, 20466, 21224, 22626, 23464, 23877, 26397, 27288, 30168, 30699, 31836, 33939, 35196, 36384, 40224, 40932, 42448, 45252, 46928, 47754, 52794, 54576, 60336, 61398, 63672, 67878, 70392, 71631, 79191, 81864, 84896, 90504, 93856, 95508, 105588, 109152, 120672, 122796, 127344, 135756, 140784, 143262, 158382, 158801, 163728, 181008, 191016, 211176, 214893, 237573, 245592, 254688, 271512, 281568, 286524, 316764, 317602, 327456, 362016, 382032, 422352, 429786, 475146, 476403, 491184, 543024, 573048, 633528, 635204, 764064, 844704, 859572, 950292, 952806, 982368, 1086048, 1111607, 1146096, 1267056, 1270408, 1429209, 1719144, 1900584, 1905612, 2223214, 2292192, 2534112, 2540816, 2858418, 3334821, 3438288, 3801168, 3811224, 4287627, 4446428, 5081632, 5716836, 6669642, 6876576, 7602336, 7622448, 8575254, 8892856, 10004463, 11433672, 12862881, 13339284, 15244896, 17150508, 17785712, 20008926, 22867344, 25725762, 26678568, 30013389, 34301016, 35571424, 40017852, 45734688, 51451524, 53357136, 60026778, 68602032, 80035704, 90040167, 102903048, 106714272, 120053556, 137204064, 160071408, 180080334, 205806096, 240107112, 320142816, 360160668, 411612192, 480214224, 720321336, 960428448, 1440642672, 2881285344]

約数ペア:

[(1, 2881285344), (2, 1440642672), (3, 960428448), (4, 720321336), (6, 480214224), (7, 411612192), (8, 360160668), (9, 320142816), (12, 240107112), (14, 205806096), (16, 180080334), (18, 160071408), (21, 137204064), (24, 120053556), (27, 106714272), (28, 102903048), (32, 90040167), (36, 80035704), (42, 68602032), (48, 60026778), (54, 53357136), (56, 51451524), (63, 45734688), (72, 40017852), (81, 35571424), (84, 34301016), (96, 30013389), (108, 26678568), (112, 25725762), (126, 22867344), (144, 20008926), (162, 17785712), (168, 17150508), (189, 15244896), (216, 13339284), (224, 12862881), (252, 11433672), (288, 10004463), (324, 8892856), (336, 8575254), (378, 7622448), (379, 7602336), (419, 6876576), (432, 6669642), (504, 5716836), (567, 5081632), (648, 4446428), (672, 4287627), (756, 3811224), (758, 3801168), (838, 3438288), (864, 3334821), (1008, 2858418), (1134, 2540816), (1137, 2534112), (1257, 2292192), (1296, 2223214), (1512, 1905612), (1516, 1900584), (1676, 1719144), (2016, 1429209), (2268, 1270408), (2274, 1267056), (2514, 1146096), (2592, 1111607), (2653, 1086048), (2933, 982368), (3024, 952806), (3032, 950292), (3352, 859572), (3411, 844704), (3771, 764064), (4536, 635204), (4548, 633528), (5028, 573048), (5306, 543024), (5866, 491184), (6048, 476403), (6064, 475146), (6704, 429786), (6822, 422352), (7542, 382032), (7959, 362016), (8799, 327456), (9072, 317602), (9096, 316764), (10056, 286524), (10233, 281568), (10612, 271512), (11313, 254688), (11732, 245592), (12128, 237573), (13408, 214893), (13644, 211176), (15084, 191016), (15918, 181008), (17598, 163728), (18144, 158801), (18192, 158382), (20112, 143262), (20466, 140784), (21224, 135756), (22626, 127344), (23464, 122796), (23877, 120672), (26397, 109152), (27288, 105588), (30168, 95508), (30699, 93856), (31836, 90504), (33939, 84896), (35196, 81864), (36384, 79191), (40224, 71631), (40932, 70392), (42448, 67878), (45252, 63672), (46928, 61398), (47754, 60336), (52794, 54576)]