385326080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 176

約数和(自身を含む): 1034635680

約数和(自身を除く): 649309600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 233, 256, 272, 304, 320, 323, 340, 380, 466, 512, 544, 608, 640, 646, 680, 760, 932, 1024, 1088, 1165, 1216, 1280, 1292, 1360, 1520, 1615, 1864, 2176, 2330, 2432, 2560, 2584, 2720, 3040, 3230, 3728, 3961, 4352, 4427, 4660, 4864, 5120, 5168, 5440, 6080, 6460, 7456, 7922, 8704, 8854, 9320, 9728, 10336, 10880, 12160, 12920, 14912, 15844, 17408, 17708, 18640, 19456, 19805, 20672, 21760, 22135, 24320, 25840, 29824, 31688, 35416, 37280, 39610, 41344, 43520, 44270, 48640, 51680, 59648, 63376, 70832, 74560, 75259, 79220, 82688, 87040, 88540, 97280, 103360, 119296, 126752, 141664, 149120, 150518, 158440, 165376, 177080, 206720, 238592, 253504, 283328, 298240, 301036, 316880, 330752, 354160, 376295, 413440, 507008, 566656, 596480, 602072, 633760, 708320, 752590, 826880, 1014016, 1133312, 1192960, 1204144, 1267520, 1416640, 1505180, 1653760, 2028032, 2266624, 2408288, 2535040, 2833280, 3010360, 4056064, 4533248, 4816576, 5070080, 5666560, 6020720, 9633152, 10140160, 11333120, 12041440, 19266304, 20280320, 22666240, 24082880, 38532608, 48165760, 77065216, 96331520, 192663040, 385326080]

約数ペア:

[(1, 385326080), (2, 192663040), (4, 96331520), (5, 77065216), (8, 48165760), (10, 38532608), (16, 24082880), (17, 22666240), (19, 20280320), (20, 19266304), (32, 12041440), (34, 11333120), (38, 10140160), (40, 9633152), (64, 6020720), (68, 5666560), (76, 5070080), (80, 4816576), (85, 4533248), (95, 4056064), (128, 3010360), (136, 2833280), (152, 2535040), (160, 2408288), (170, 2266624), (190, 2028032), (233, 1653760), (256, 1505180), (272, 1416640), (304, 1267520), (320, 1204144), (323, 1192960), (340, 1133312), (380, 1014016), (466, 826880), (512, 752590), (544, 708320), (608, 633760), (640, 602072), (646, 596480), (680, 566656), (760, 507008), (932, 413440), (1024, 376295), (1088, 354160), (1165, 330752), (1216, 316880), (1280, 301036), (1292, 298240), (1360, 283328), (1520, 253504), (1615, 238592), (1864, 206720), (2176, 177080), (2330, 165376), (2432, 158440), (2560, 150518), (2584, 149120), (2720, 141664), (3040, 126752), (3230, 119296), (3728, 103360), (3961, 97280), (4352, 88540), (4427, 87040), (4660, 82688), (4864, 79220), (5120, 75259), (5168, 74560), (5440, 70832), (6080, 63376), (6460, 59648), (7456, 51680), (7922, 48640), (8704, 44270), (8854, 43520), (9320, 41344), (9728, 39610), (10336, 37280), (10880, 35416), (12160, 31688), (12920, 29824), (14912, 25840), (15844, 24320), (17408, 22135), (17708, 21760), (18640, 20672), (19456, 19805)]