15661886064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{21859}}^1$

素因数の和:21963

約数の個数: 160

約数和(自身を含む): 46839859200

約数和(自身を除く): 31177973136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 59, 66, 69, 88, 92, 118, 132, 138, 176, 177, 184, 236, 253, 264, 276, 354, 368, 472, 506, 528, 552, 649, 708, 759, 944, 1012, 1104, 1298, 1357, 1416, 1518, 1947, 2024, 2596, 2714, 2832, 3036, 3894, 4048, 4071, 5192, 5428, 6072, 7788, 8142, 10384, 10856, 12144, 14927, 15576, 16284, 21712, 21859, 29854, 31152, 32568, 43718, 44781, 59708, 65136, 65577, 87436, 89562, 119416, 131154, 174872, 179124, 238832, 240449, 262308, 349744, 358248, 480898, 502757, 524616, 716496, 721347, 961796, 1005514, 1049232, 1289681, 1442694, 1508271, 1923592, 2011028, 2579362, 2885388, 3016542, 3847184, 3869043, 4022056, 5158724, 5530327, 5770776, 6033084, 7738086, 8044112, 10317448, 11060654, 11541552, 12066168, 14186491, 15476172, 16590981, 20634896, 22121308, 24132336, 28372982, 29662663, 30952344, 33181962, 42559473, 44242616, 56745964, 59325326, 61904688, 66363924, 85118946, 88485232, 88987989, 113491928, 118650652, 132727848, 170237892, 177975978, 226983856, 237301304, 265455696, 326289293, 340475784, 355951956, 474602608, 652578586, 680951568, 711903912, 978867879, 1305157172, 1423807824, 1957735758, 2610314344, 3915471516, 5220628688, 7830943032, 15661886064]

約数ペア:

[(1, 15661886064), (2, 7830943032), (3, 5220628688), (4, 3915471516), (6, 2610314344), (8, 1957735758), (11, 1423807824), (12, 1305157172), (16, 978867879), (22, 711903912), (23, 680951568), (24, 652578586), (33, 474602608), (44, 355951956), (46, 340475784), (48, 326289293), (59, 265455696), (66, 237301304), (69, 226983856), (88, 177975978), (92, 170237892), (118, 132727848), (132, 118650652), (138, 113491928), (176, 88987989), (177, 88485232), (184, 85118946), (236, 66363924), (253, 61904688), (264, 59325326), (276, 56745964), (354, 44242616), (368, 42559473), (472, 33181962), (506, 30952344), (528, 29662663), (552, 28372982), (649, 24132336), (708, 22121308), (759, 20634896), (944, 16590981), (1012, 15476172), (1104, 14186491), (1298, 12066168), (1357, 11541552), (1416, 11060654), (1518, 10317448), (1947, 8044112), (2024, 7738086), (2596, 6033084), (2714, 5770776), (2832, 5530327), (3036, 5158724), (3894, 4022056), (4048, 3869043), (4071, 3847184), (5192, 3016542), (5428, 2885388), (6072, 2579362), (7788, 2011028), (8142, 1923592), (10384, 1508271), (10856, 1442694), (12144, 1289681), (14927, 1049232), (15576, 1005514), (16284, 961796), (21712, 721347), (21859, 716496), (29854, 524616), (31152, 502757), (32568, 480898), (43718, 358248), (44781, 349744), (59708, 262308), (65136, 240449), (65577, 238832), (87436, 179124), (89562, 174872), (119416, 131154)]