950566680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{53887}}^1$

素因数の和:53918

約数の個数: 144

約数和(自身を含む): 3593790720

約数和(自身を除く): 2643224040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 53887, 107774, 161661, 215548, 269435, 323322, 377209, 431096, 484983, 538870, 646644, 754418, 808305, 969966, 1077740, 1131627, 1293288, 1508836, 1616610, 1886045, 1939932, 2155480, 2263254, 2424915, 2640463, 3017672, 3233220, 3394881, 3772090, 3879864, 4526508, 4849830, 5280926, 5658135, 6466440, 6789762, 7544180, 7921389, 9053016, 9699660, 10561852, 11316270, 13202315, 13579524, 15088360, 15842778, 16974405, 19399320, 21123704, 22632540, 23764167, 26404630, 27159048, 31685556, 33948810, 39606945, 45265080, 47528334, 52809260, 63371112, 67897620, 79213890, 95056668, 105618520, 118820835, 135795240, 158427780, 190113336, 237641670, 316855560, 475283340, 950566680]

約数ペア:

[(1, 950566680), (2, 475283340), (3, 316855560), (4, 237641670), (5, 190113336), (6, 158427780), (7, 135795240), (8, 118820835), (9, 105618520), (10, 95056668), (12, 79213890), (14, 67897620), (15, 63371112), (18, 52809260), (20, 47528334), (21, 45265080), (24, 39606945), (28, 33948810), (30, 31685556), (35, 27159048), (36, 26404630), (40, 23764167), (42, 22632540), (45, 21123704), (49, 19399320), (56, 16974405), (60, 15842778), (63, 15088360), (70, 13579524), (72, 13202315), (84, 11316270), (90, 10561852), (98, 9699660), (105, 9053016), (120, 7921389), (126, 7544180), (140, 6789762), (147, 6466440), (168, 5658135), (180, 5280926), (196, 4849830), (210, 4526508), (245, 3879864), (252, 3772090), (280, 3394881), (294, 3233220), (315, 3017672), (360, 2640463), (392, 2424915), (420, 2263254), (441, 2155480), (490, 1939932), (504, 1886045), (588, 1616610), (630, 1508836), (735, 1293288), (840, 1131627), (882, 1077740), (980, 969966), (1176, 808305), (1260, 754418), (1470, 646644), (1764, 538870), (1960, 484983), (2205, 431096), (2520, 377209), (2940, 323322), (3528, 269435), (4410, 215548), (5880, 161661), (8820, 107774), (17640, 53887)]