130755840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 442387008

約数和(自身を除く): 311631168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2003, 2040, 2176, 2720, 3264, 3840, 4006, 4080, 4352, 5440, 6009, 6528, 8012, 8160, 10015, 10880, 12018, 13056, 16024, 16320, 20030, 21760, 24036, 30045, 32048, 32640, 34051, 40060, 48072, 60090, 64096, 65280, 68102, 80120, 96144, 102153, 120180, 128192, 136204, 160240, 170255, 192288, 204306, 240360, 256384, 272408, 320480, 340510, 384576, 408612, 480720, 510765, 512768, 544816, 640960, 681020, 769152, 817224, 961440, 1021530, 1089632, 1281920, 1362040, 1538304, 1634448, 1922880, 2043060, 2179264, 2563840, 2724080, 3268896, 3845760, 4086120, 4358528, 5448160, 6537792, 7691520, 8172240, 8717056, 10896320, 13075584, 16344480, 21792640, 26151168, 32688960, 43585280, 65377920, 130755840]

約数ペア:

[(1, 130755840), (2, 65377920), (3, 43585280), (4, 32688960), (5, 26151168), (6, 21792640), (8, 16344480), (10, 13075584), (12, 10896320), (15, 8717056), (16, 8172240), (17, 7691520), (20, 6537792), (24, 5448160), (30, 4358528), (32, 4086120), (34, 3845760), (40, 3268896), (48, 2724080), (51, 2563840), (60, 2179264), (64, 2043060), (68, 1922880), (80, 1634448), (85, 1538304), (96, 1362040), (102, 1281920), (120, 1089632), (128, 1021530), (136, 961440), (160, 817224), (170, 769152), (192, 681020), (204, 640960), (240, 544816), (255, 512768), (256, 510765), (272, 480720), (320, 408612), (340, 384576), (384, 340510), (408, 320480), (480, 272408), (510, 256384), (544, 240360), (640, 204306), (680, 192288), (768, 170255), (816, 160240), (960, 136204), (1020, 128192), (1088, 120180), (1280, 102153), (1360, 96144), (1632, 80120), (1920, 68102), (2003, 65280), (2040, 64096), (2176, 60090), (2720, 48072), (3264, 40060), (3840, 34051), (4006, 32640), (4080, 32048), (4352, 30045), (5440, 24036), (6009, 21760), (6528, 20030), (8012, 16320), (8160, 16024), (10015, 13056), (10880, 12018)]