193885440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7213}}^1$

素因数の和:7244

約数の個数: 144

約数和(自身を含む): 707779968

約数和(自身を除く): 513894528

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7213, 8960, 13440, 14426, 21639, 26880, 28852, 36065, 43278, 50491, 57704, 72130, 86556, 100982, 108195, 115408, 144260, 151473, 173112, 201964, 216390, 230816, 252455, 288520, 302946, 346224, 403928, 432780, 461632, 504910, 577040, 605892, 692448, 757365, 807856, 865560, 923264, 1009820, 1154080, 1211784, 1384896, 1514730, 1615712, 1731120, 1846528, 2019640, 2308160, 2423568, 2769792, 3029460, 3231424, 3462240, 4039280, 4616320, 4847136, 5539584, 6058920, 6462848, 6924480, 8078560, 9232640, 9694272, 12117840, 12925696, 13848960, 16157120, 19388544, 24235680, 27697920, 32314240, 38777088, 48471360, 64628480, 96942720, 193885440]

約数ペア:

[(1, 193885440), (2, 96942720), (3, 64628480), (4, 48471360), (5, 38777088), (6, 32314240), (7, 27697920), (8, 24235680), (10, 19388544), (12, 16157120), (14, 13848960), (15, 12925696), (16, 12117840), (20, 9694272), (21, 9232640), (24, 8078560), (28, 6924480), (30, 6462848), (32, 6058920), (35, 5539584), (40, 4847136), (42, 4616320), (48, 4039280), (56, 3462240), (60, 3231424), (64, 3029460), (70, 2769792), (80, 2423568), (84, 2308160), (96, 2019640), (105, 1846528), (112, 1731120), (120, 1615712), (128, 1514730), (140, 1384896), (160, 1211784), (168, 1154080), (192, 1009820), (210, 923264), (224, 865560), (240, 807856), (256, 757365), (280, 692448), (320, 605892), (336, 577040), (384, 504910), (420, 461632), (448, 432780), (480, 403928), (560, 346224), (640, 302946), (672, 288520), (768, 252455), (840, 230816), (896, 216390), (960, 201964), (1120, 173112), (1280, 151473), (1344, 144260), (1680, 115408), (1792, 108195), (1920, 100982), (2240, 86556), (2688, 72130), (3360, 57704), (3840, 50491), (4480, 43278), (5376, 36065), (6720, 28852), (7213, 26880), (8960, 21639), (13440, 14426)]