202968960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1816

約数の個数: 128

約数和(自身を含む): 657948960

約数和(自身を除く): 454980000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1733, 1830, 1920, 1952, 2440, 2928, 3466, 3660, 3904, 4880, 5199, 5856, 6932, 7320, 7808, 8665, 9760, 10398, 11712, 13864, 14640, 17330, 19520, 20796, 23424, 25995, 27728, 29280, 34660, 39040, 41592, 51990, 55456, 58560, 69320, 83184, 103980, 105713, 110912, 117120, 138640, 166368, 207960, 211426, 221824, 277280, 317139, 332736, 415920, 422852, 528565, 554560, 634278, 665472, 831840, 845704, 1057130, 1109120, 1268556, 1585695, 1663680, 1691408, 2114260, 2537112, 3171390, 3327360, 3382816, 4228520, 5074224, 6342780, 6765632, 8457040, 10148448, 12685560, 13531264, 16914080, 20296896, 25371120, 33828160, 40593792, 50742240, 67656320, 101484480, 202968960]

約数ペア:

[(1, 202968960), (2, 101484480), (3, 67656320), (4, 50742240), (5, 40593792), (6, 33828160), (8, 25371120), (10, 20296896), (12, 16914080), (15, 13531264), (16, 12685560), (20, 10148448), (24, 8457040), (30, 6765632), (32, 6342780), (40, 5074224), (48, 4228520), (60, 3382816), (61, 3327360), (64, 3171390), (80, 2537112), (96, 2114260), (120, 1691408), (122, 1663680), (128, 1585695), (160, 1268556), (183, 1109120), (192, 1057130), (240, 845704), (244, 831840), (305, 665472), (320, 634278), (366, 554560), (384, 528565), (480, 422852), (488, 415920), (610, 332736), (640, 317139), (732, 277280), (915, 221824), (960, 211426), (976, 207960), (1220, 166368), (1464, 138640), (1733, 117120), (1830, 110912), (1920, 105713), (1952, 103980), (2440, 83184), (2928, 69320), (3466, 58560), (3660, 55456), (3904, 51990), (4880, 41592), (5199, 39040), (5856, 34660), (6932, 29280), (7320, 27728), (7808, 25995), (8665, 23424), (9760, 20796), (10398, 19520), (11712, 17330), (13864, 14640)]