320099328

素因数分解:

$2^{10}\times 3^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 132

約数和(自身を含む): 945222720

約数和(自身を除く): 625123392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 739, 752, 768, 846, 1024, 1128, 1152, 1478, 1504, 1536, 1692, 2217, 2256, 2304, 2956, 3008, 3072, 3384, 4434, 4512, 4608, 5912, 6016, 6651, 6768, 8868, 9024, 9216, 11824, 12032, 13302, 13536, 17736, 18048, 23648, 24064, 26604, 27072, 34733, 35472, 36096, 47296, 48128, 53208, 54144, 69466, 70944, 72192, 94592, 104199, 106416, 108288, 138932, 141888, 144384, 189184, 208398, 212832, 216576, 277864, 283776, 312597, 378368, 416796, 425664, 433152, 555728, 567552, 625194, 756736, 833592, 851328, 1111456, 1135104, 1250388, 1667184, 1702656, 2222912, 2270208, 2500776, 3334368, 3405312, 4445824, 5001552, 6668736, 6810624, 8891648, 10003104, 13337472, 17783296, 20006208, 26674944, 35566592, 40012416, 53349888, 80024832, 106699776, 160049664, 320099328]

約数ペア:

[(1, 320099328), (2, 160049664), (3, 106699776), (4, 80024832), (6, 53349888), (8, 40012416), (9, 35566592), (12, 26674944), (16, 20006208), (18, 17783296), (24, 13337472), (32, 10003104), (36, 8891648), (47, 6810624), (48, 6668736), (64, 5001552), (72, 4445824), (94, 3405312), (96, 3334368), (128, 2500776), (141, 2270208), (144, 2222912), (188, 1702656), (192, 1667184), (256, 1250388), (282, 1135104), (288, 1111456), (376, 851328), (384, 833592), (423, 756736), (512, 625194), (564, 567552), (576, 555728), (739, 433152), (752, 425664), (768, 416796), (846, 378368), (1024, 312597), (1128, 283776), (1152, 277864), (1478, 216576), (1504, 212832), (1536, 208398), (1692, 189184), (2217, 144384), (2256, 141888), (2304, 138932), (2956, 108288), (3008, 106416), (3072, 104199), (3384, 94592), (4434, 72192), (4512, 70944), (4608, 69466), (5912, 54144), (6016, 53208), (6651, 48128), (6768, 47296), (8868, 36096), (9024, 35472), (9216, 34733), (11824, 27072), (12032, 26604), (13302, 24064), (13536, 23648), (17736, 18048)]