154088480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 472469760

約数和(自身を除く): 318381280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 557, 560, 608, 665, 728, 760, 910, 988, 1040, 1064, 1114, 1120, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2228, 2470, 2660, 2785, 2912, 3040, 3458, 3640, 3899, 3952, 4256, 4456, 4940, 5320, 5570, 6916, 7241, 7280, 7798, 7904, 8645, 8912, 9880, 10583, 10640, 11140, 13832, 14482, 14560, 15596, 17290, 17824, 19495, 19760, 21166, 21280, 22280, 27664, 28964, 31192, 34580, 36205, 38990, 39520, 42332, 44560, 50687, 52915, 55328, 57928, 62384, 69160, 72410, 74081, 77980, 84664, 89120, 101374, 105830, 115856, 124768, 137579, 138320, 144820, 148162, 155960, 169328, 202748, 211660, 231712, 253435, 275158, 276640, 289640, 296324, 311920, 338656, 370405, 405496, 423320, 506870, 550316, 579280, 592648, 623840, 687895, 740810, 810992, 846640, 963053, 1013740, 1100632, 1158560, 1185296, 1375790, 1481620, 1621984, 1693280, 1926106, 2027480, 2201264, 2370592, 2751580, 2963240, 3852212, 4054960, 4402528, 4815265, 5503160, 5926480, 7704424, 8109920, 9630530, 11006320, 11852960, 15408848, 19261060, 22012640, 30817696, 38522120, 77044240, 154088480]

約数ペア:

[(1, 154088480), (2, 77044240), (4, 38522120), (5, 30817696), (7, 22012640), (8, 19261060), (10, 15408848), (13, 11852960), (14, 11006320), (16, 9630530), (19, 8109920), (20, 7704424), (26, 5926480), (28, 5503160), (32, 4815265), (35, 4402528), (38, 4054960), (40, 3852212), (52, 2963240), (56, 2751580), (65, 2370592), (70, 2201264), (76, 2027480), (80, 1926106), (91, 1693280), (95, 1621984), (104, 1481620), (112, 1375790), (130, 1185296), (133, 1158560), (140, 1100632), (152, 1013740), (160, 963053), (182, 846640), (190, 810992), (208, 740810), (224, 687895), (247, 623840), (260, 592648), (266, 579280), (280, 550316), (304, 506870), (364, 423320), (380, 405496), (416, 370405), (455, 338656), (494, 311920), (520, 296324), (532, 289640), (557, 276640), (560, 275158), (608, 253435), (665, 231712), (728, 211660), (760, 202748), (910, 169328), (988, 155960), (1040, 148162), (1064, 144820), (1114, 138320), (1120, 137579), (1235, 124768), (1330, 115856), (1456, 105830), (1520, 101374), (1729, 89120), (1820, 84664), (1976, 77980), (2080, 74081), (2128, 72410), (2228, 69160), (2470, 62384), (2660, 57928), (2785, 55328), (2912, 52915), (3040, 50687), (3458, 44560), (3640, 42332), (3899, 39520), (3952, 38990), (4256, 36205), (4456, 34580), (4940, 31192), (5320, 28964), (5570, 27664), (6916, 22280), (7241, 21280), (7280, 21166), (7798, 19760), (7904, 19495), (8645, 17824), (8912, 17290), (9880, 15596), (10583, 14560), (10640, 14482), (11140, 13832)]