290828160

素因数分解:

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

素因数の和:7245

約数の個数: 192

約数和(自身を含む): 1147891680

約数和(自身を除く): 857063520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 7213, 8064, 10080, 13440, 14426, 20160, 21639, 28852, 36065, 40320, 43278, 50491, 57704, 64917, 72130, 86556, 100982, 108195, 115408, 129834, 144260, 151473, 173112, 201964, 216390, 230816, 252455, 259668, 288520, 302946, 324585, 346224, 403928, 432780, 454419, 461632, 504910, 519336, 577040, 605892, 649170, 692448, 757365, 807856, 865560, 908838, 923264, 1009820, 1038672, 1154080, 1211784, 1298340, 1384896, 1514730, 1615712, 1731120, 1817676, 2019640, 2077344, 2272095, 2308160, 2423568, 2596680, 2769792, 3029460, 3231424, 3462240, 3635352, 4039280, 4154688, 4544190, 4616320, 4847136, 5193360, 6058920, 6462848, 6924480, 7270704, 8078560, 8309376, 9088380, 9694272, 10386720, 12117840, 13848960, 14541408, 16157120, 18176760, 19388544, 20773440, 24235680, 29082816, 32314240, 36353520, 41546880, 48471360, 58165632, 72707040, 96942720, 145414080, 290828160]

約数ペア:

[(1, 290828160), (2, 145414080), (3, 96942720), (4, 72707040), (5, 58165632), (6, 48471360), (7, 41546880), (8, 36353520), (9, 32314240), (10, 29082816), (12, 24235680), (14, 20773440), (15, 19388544), (16, 18176760), (18, 16157120), (20, 14541408), (21, 13848960), (24, 12117840), (28, 10386720), (30, 9694272), (32, 9088380), (35, 8309376), (36, 8078560), (40, 7270704), (42, 6924480), (45, 6462848), (48, 6058920), (56, 5193360), (60, 4847136), (63, 4616320), (64, 4544190), (70, 4154688), (72, 4039280), (80, 3635352), (84, 3462240), (90, 3231424), (96, 3029460), (105, 2769792), (112, 2596680), (120, 2423568), (126, 2308160), (128, 2272095), (140, 2077344), (144, 2019640), (160, 1817676), (168, 1731120), (180, 1615712), (192, 1514730), (210, 1384896), (224, 1298340), (240, 1211784), (252, 1154080), (280, 1038672), (288, 1009820), (315, 923264), (320, 908838), (336, 865560), (360, 807856), (384, 757365), (420, 692448), (448, 649170), (480, 605892), (504, 577040), (560, 519336), (576, 504910), (630, 461632), (640, 454419), (672, 432780), (720, 403928), (840, 346224), (896, 324585), (960, 302946), (1008, 288520), (1120, 259668), (1152, 252455), (1260, 230816), (1344, 216390), (1440, 201964), (1680, 173112), (1920, 151473), (2016, 144260), (2240, 129834), (2520, 115408), (2688, 108195), (2880, 100982), (3360, 86556), (4032, 72130), (4480, 64917), (5040, 57704), (5760, 50491), (6720, 43278), (7213, 40320), (8064, 36065), (10080, 28852), (13440, 21639), (14426, 20160)]