1663350720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101921}}^1$

素因数の和:101958

約数の個数: 112

約数和(自身を含む): 5591848608

約数和(自身を除く): 3928497888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 101921, 203842, 305763, 407684, 509605, 611526, 815368, 1019210, 1223052, 1528815, 1630736, 1732657, 2038420, 2446104, 3057630, 3261472, 3465314, 4076840, 4892208, 5197971, 6115260, 6522944, 6930628, 8153680, 8663285, 9784416, 10395942, 12230520, 13861256, 16307360, 17326570, 19568832, 20791884, 24461040, 25989855, 27722512, 32614720, 34653140, 41583768, 48922080, 51979710, 55445024, 69306280, 83167536, 97844160, 103959420, 110890048, 138612560, 166335072, 207918840, 277225120, 332670144, 415837680, 554450240, 831675360, 1663350720]

約数ペア:

[(1, 1663350720), (2, 831675360), (3, 554450240), (4, 415837680), (5, 332670144), (6, 277225120), (8, 207918840), (10, 166335072), (12, 138612560), (15, 110890048), (16, 103959420), (17, 97844160), (20, 83167536), (24, 69306280), (30, 55445024), (32, 51979710), (34, 48922080), (40, 41583768), (48, 34653140), (51, 32614720), (60, 27722512), (64, 25989855), (68, 24461040), (80, 20791884), (85, 19568832), (96, 17326570), (102, 16307360), (120, 13861256), (136, 12230520), (160, 10395942), (170, 9784416), (192, 8663285), (204, 8153680), (240, 6930628), (255, 6522944), (272, 6115260), (320, 5197971), (340, 4892208), (408, 4076840), (480, 3465314), (510, 3261472), (544, 3057630), (680, 2446104), (816, 2038420), (960, 1732657), (1020, 1630736), (1088, 1528815), (1360, 1223052), (1632, 1019210), (2040, 815368), (2720, 611526), (3264, 509605), (4080, 407684), (5440, 305763), (8160, 203842), (16320, 101921)]