402017280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3774

約数の個数: 176

約数和(自身を含む): 1469909760

約数和(自身を除く): 1067892480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3739, 3840, 4480, 5120, 5376, 6720, 7168, 7478, 7680, 8960, 10752, 11217, 13440, 14956, 15360, 17920, 18695, 21504, 22434, 26173, 26880, 29912, 35840, 37390, 44868, 52346, 53760, 56085, 59824, 74780, 78519, 89736, 104692, 107520, 112170, 119648, 130865, 149560, 157038, 179472, 209384, 224340, 239296, 261730, 299120, 314076, 358944, 392595, 418768, 448680, 478592, 523460, 598240, 628152, 717888, 785190, 837536, 897360, 957184, 1046920, 1196480, 1256304, 1435776, 1570380, 1675072, 1794720, 1914368, 2093840, 2392960, 2512608, 2871552, 3140760, 3350144, 3589440, 3828736, 4187680, 4785920, 5025216, 5743104, 6281520, 6700288, 7178880, 8375360, 9571840, 10050432, 11486208, 12563040, 13400576, 14357760, 16750720, 19143680, 20100864, 25126080, 26801152, 28715520, 33501440, 40201728, 50252160, 57431040, 67002880, 80403456, 100504320, 134005760, 201008640, 402017280]

約数ペア:

[(1, 402017280), (2, 201008640), (3, 134005760), (4, 100504320), (5, 80403456), (6, 67002880), (7, 57431040), (8, 50252160), (10, 40201728), (12, 33501440), (14, 28715520), (15, 26801152), (16, 25126080), (20, 20100864), (21, 19143680), (24, 16750720), (28, 14357760), (30, 13400576), (32, 12563040), (35, 11486208), (40, 10050432), (42, 9571840), (48, 8375360), (56, 7178880), (60, 6700288), (64, 6281520), (70, 5743104), (80, 5025216), (84, 4785920), (96, 4187680), (105, 3828736), (112, 3589440), (120, 3350144), (128, 3140760), (140, 2871552), (160, 2512608), (168, 2392960), (192, 2093840), (210, 1914368), (224, 1794720), (240, 1675072), (256, 1570380), (280, 1435776), (320, 1256304), (336, 1196480), (384, 1046920), (420, 957184), (448, 897360), (480, 837536), (512, 785190), (560, 717888), (640, 628152), (672, 598240), (768, 523460), (840, 478592), (896, 448680), (960, 418768), (1024, 392595), (1120, 358944), (1280, 314076), (1344, 299120), (1536, 261730), (1680, 239296), (1792, 224340), (1920, 209384), (2240, 179472), (2560, 157038), (2688, 149560), (3072, 130865), (3360, 119648), (3584, 112170), (3739, 107520), (3840, 104692), (4480, 89736), (5120, 78519), (5376, 74780), (6720, 59824), (7168, 56085), (7478, 53760), (7680, 52346), (8960, 44868), (10752, 37390), (11217, 35840), (13440, 29912), (14956, 26880), (15360, 26173), (17920, 22434), (18695, 21504)]