147997920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 192

約数和(自身を含む): 564350976

約数和(自身を除く): 416353056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2591, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5182, 5712, 7140, 7773, 8160, 9520, 10364, 11424, 12955, 14280, 15546, 18137, 19040, 20728, 25910, 28560, 31092, 36274, 38865, 41456, 44047, 51820, 54411, 57120, 62184, 72548, 77730, 82912, 88094, 90685, 103640, 108822, 124368, 132141, 145096, 155460, 176188, 181370, 207280, 217644, 220235, 248736, 264282, 272055, 290192, 308329, 310920, 352376, 362740, 414560, 435288, 440470, 528564, 544110, 580384, 616658, 621840, 660705, 704752, 725480, 870576, 880940, 924987, 1057128, 1088220, 1233316, 1243680, 1321410, 1409504, 1450960, 1541645, 1741152, 1761880, 1849974, 2114256, 2176440, 2466632, 2642820, 2901920, 3083290, 3523760, 3699948, 4228512, 4352880, 4624935, 4933264, 5285640, 6166580, 7047520, 7399896, 8705760, 9249870, 9866528, 10571280, 12333160, 14799792, 18499740, 21142560, 24666320, 29599584, 36999480, 49332640, 73998960, 147997920]

約数ペア:

[(1, 147997920), (2, 73998960), (3, 49332640), (4, 36999480), (5, 29599584), (6, 24666320), (7, 21142560), (8, 18499740), (10, 14799792), (12, 12333160), (14, 10571280), (15, 9866528), (16, 9249870), (17, 8705760), (20, 7399896), (21, 7047520), (24, 6166580), (28, 5285640), (30, 4933264), (32, 4624935), (34, 4352880), (35, 4228512), (40, 3699948), (42, 3523760), (48, 3083290), (51, 2901920), (56, 2642820), (60, 2466632), (68, 2176440), (70, 2114256), (80, 1849974), (84, 1761880), (85, 1741152), (96, 1541645), (102, 1450960), (105, 1409504), (112, 1321410), (119, 1243680), (120, 1233316), (136, 1088220), (140, 1057128), (160, 924987), (168, 880940), (170, 870576), (204, 725480), (210, 704752), (224, 660705), (238, 621840), (240, 616658), (255, 580384), (272, 544110), (280, 528564), (336, 440470), (340, 435288), (357, 414560), (408, 362740), (420, 352376), (476, 310920), (480, 308329), (510, 290192), (544, 272055), (560, 264282), (595, 248736), (672, 220235), (680, 217644), (714, 207280), (816, 181370), (840, 176188), (952, 155460), (1020, 145096), (1120, 132141), (1190, 124368), (1360, 108822), (1428, 103640), (1632, 90685), (1680, 88094), (1785, 82912), (1904, 77730), (2040, 72548), (2380, 62184), (2591, 57120), (2720, 54411), (2856, 51820), (3360, 44047), (3570, 41456), (3808, 38865), (4080, 36274), (4760, 31092), (5182, 28560), (5712, 25910), (7140, 20728), (7773, 19040), (8160, 18137), (9520, 15546), (10364, 14280), (11424, 12955)]