2018016720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22787}}^1$

素因数の和:22850

約数の個数: 160

約数和(自身を含む): 7120794240

約数和(自身を除く): 5102777520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 22140, 22787, 29520, 44280, 45574, 68361, 88560, 91148, 113935, 136722, 182296, 205083, 227870, 273444, 341805, 364592, 410166, 455740, 546888, 615249, 683610, 820332, 911480, 934267, 1025415, 1093776, 1230498, 1367220, 1640664, 1822960, 1868534, 2050830, 2460996, 2734440, 2802801, 3076245, 3281328, 3737068, 4101660, 4671335, 4921992, 5468880, 5605602, 6152490, 7474136, 8203320, 8408403, 9342670, 9843984, 11211204, 12304980, 14014005, 14948272, 16406640, 16816806, 18685340, 22422408, 24609960, 25225209, 28028010, 33633612, 37370680, 42042015, 44844816, 49219920, 50450418, 56056020, 67267224, 74741360, 84084030, 100900836, 112112040, 126126045, 134534448, 168168060, 201801672, 224224080, 252252090, 336336120, 403603344, 504504180, 672672240, 1009008360, 2018016720]

約数ペア:

[(1, 2018016720), (2, 1009008360), (3, 672672240), (4, 504504180), (5, 403603344), (6, 336336120), (8, 252252090), (9, 224224080), (10, 201801672), (12, 168168060), (15, 134534448), (16, 126126045), (18, 112112040), (20, 100900836), (24, 84084030), (27, 74741360), (30, 67267224), (36, 56056020), (40, 50450418), (41, 49219920), (45, 44844816), (48, 42042015), (54, 37370680), (60, 33633612), (72, 28028010), (80, 25225209), (82, 24609960), (90, 22422408), (108, 18685340), (120, 16816806), (123, 16406640), (135, 14948272), (144, 14014005), (164, 12304980), (180, 11211204), (205, 9843984), (216, 9342670), (240, 8408403), (246, 8203320), (270, 7474136), (328, 6152490), (360, 5605602), (369, 5468880), (410, 4921992), (432, 4671335), (492, 4101660), (540, 3737068), (615, 3281328), (656, 3076245), (720, 2802801), (738, 2734440), (820, 2460996), (984, 2050830), (1080, 1868534), (1107, 1822960), (1230, 1640664), (1476, 1367220), (1640, 1230498), (1845, 1093776), (1968, 1025415), (2160, 934267), (2214, 911480), (2460, 820332), (2952, 683610), (3280, 615249), (3690, 546888), (4428, 455740), (4920, 410166), (5535, 364592), (5904, 341805), (7380, 273444), (8856, 227870), (9840, 205083), (11070, 182296), (14760, 136722), (17712, 113935), (22140, 91148), (22787, 88560), (29520, 68361), (44280, 45574)]