2015909168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 5053009920

約数和(自身を除く): 3037100752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 59, 62, 91, 104, 112, 118, 124, 182, 208, 217, 236, 248, 364, 403, 413, 434, 472, 496, 728, 757, 767, 806, 826, 868, 944, 1456, 1514, 1534, 1612, 1652, 1736, 1829, 2821, 3028, 3068, 3224, 3304, 3472, 3658, 5299, 5369, 5642, 6056, 6136, 6448, 6608, 7316, 9841, 10598, 10738, 11284, 12112, 12272, 12803, 14632, 19682, 21196, 21476, 22568, 23467, 23777, 25606, 29264, 39364, 42392, 42952, 44663, 45136, 46934, 47554, 51212, 68887, 78728, 84784, 85904, 89326, 93868, 95108, 102424, 137774, 157456, 164269, 166439, 178652, 187736, 190216, 204848, 275548, 305071, 312641, 328538, 332878, 357304, 375472, 380432, 551096, 580619, 610142, 625282, 657076, 665756, 714608, 1102192, 1161238, 1220284, 1250564, 1314152, 1331512, 1384553, 2135497, 2322476, 2440568, 2501128, 2628304, 2663024, 2769106, 4064333, 4270994, 4644952, 4881136, 5002256, 5538212, 8128666, 8541988, 9289904, 9691871, 11076424, 16257332, 17083976, 17999189, 19383742, 22152848, 32514664, 34167952, 35998378, 38767484, 65029328, 71996756, 77534968, 125994323, 143993512, 155069936, 251988646, 287987024, 503977292, 1007954584, 2015909168]

約数ペア:

[(1, 2015909168), (2, 1007954584), (4, 503977292), (7, 287987024), (8, 251988646), (13, 155069936), (14, 143993512), (16, 125994323), (26, 77534968), (28, 71996756), (31, 65029328), (52, 38767484), (56, 35998378), (59, 34167952), (62, 32514664), (91, 22152848), (104, 19383742), (112, 17999189), (118, 17083976), (124, 16257332), (182, 11076424), (208, 9691871), (217, 9289904), (236, 8541988), (248, 8128666), (364, 5538212), (403, 5002256), (413, 4881136), (434, 4644952), (472, 4270994), (496, 4064333), (728, 2769106), (757, 2663024), (767, 2628304), (806, 2501128), (826, 2440568), (868, 2322476), (944, 2135497), (1456, 1384553), (1514, 1331512), (1534, 1314152), (1612, 1250564), (1652, 1220284), (1736, 1161238), (1829, 1102192), (2821, 714608), (3028, 665756), (3068, 657076), (3224, 625282), (3304, 610142), (3472, 580619), (3658, 551096), (5299, 380432), (5369, 375472), (5642, 357304), (6056, 332878), (6136, 328538), (6448, 312641), (6608, 305071), (7316, 275548), (9841, 204848), (10598, 190216), (10738, 187736), (11284, 178652), (12112, 166439), (12272, 164269), (12803, 157456), (14632, 137774), (19682, 102424), (21196, 95108), (21476, 93868), (22568, 89326), (23467, 85904), (23777, 84784), (25606, 78728), (29264, 68887), (39364, 51212), (42392, 47554), (42952, 46934), (44663, 45136)]