288969660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 1067915520

約数和(自身を除く): 778945860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 67, 70, 84, 90, 98, 105, 108, 126, 134, 135, 140, 147, 163, 180, 189, 196, 201, 210, 245, 252, 268, 270, 294, 315, 326, 335, 378, 402, 420, 441, 469, 489, 490, 540, 588, 603, 630, 652, 670, 735, 756, 804, 815, 882, 938, 945, 978, 980, 1005, 1141, 1206, 1260, 1323, 1340, 1407, 1467, 1470, 1630, 1764, 1809, 1876, 1890, 1956, 2010, 2205, 2282, 2345, 2412, 2445, 2646, 2814, 2934, 2940, 3015, 3260, 3283, 3423, 3618, 3780, 4020, 4221, 4401, 4410, 4564, 4690, 4890, 5292, 5628, 5705, 5868, 6030, 6566, 6615, 6846, 7035, 7236, 7335, 7987, 8442, 8802, 8820, 9045, 9380, 9780, 9849, 10269, 10921, 11410, 12060, 12663, 13132, 13230, 13692, 14070, 14670, 15974, 16415, 16884, 17115, 17604, 18090, 19698, 20538, 21105, 21842, 22005, 22820, 23961, 25326, 26460, 28140, 29340, 29547, 30807, 31948, 32763, 32830, 34230, 36180, 39396, 39935, 41076, 42210, 43684, 44010, 47922, 49245, 50652, 51345, 54605, 59094, 61614, 63315, 65526, 65660, 68460, 71883, 76447, 79870, 84420, 88020, 88641, 95844, 98289, 98490, 102690, 109210, 118188, 119805, 123228, 126630, 131052, 143766, 147735, 152894, 154035, 159740, 163815, 177282, 196578, 196980, 205380, 215649, 218420, 229341, 239610, 253260, 287532, 294867, 295470, 305788, 308070, 327630, 354564, 359415, 382235, 393156, 431298, 443205, 458682, 479220, 491445, 535129, 589734, 590940, 616140, 655260, 688023, 718830, 764470, 862596, 886410, 917364, 982890, 1070258, 1078245, 1146705, 1179468, 1376046, 1437660, 1474335, 1528940, 1605387, 1772820, 1965780, 2064069, 2140516, 2156490, 2293410, 2675645, 2752092, 2948670, 3210774, 3440115, 4128138, 4312980, 4586820, 4816161, 5351290, 5897340, 6421548, 6880230, 8026935, 8256276, 9632322, 10320345, 10702580, 13760460, 14448483, 16053870, 19264644, 20640690, 24080805, 28896966, 32107740, 41281380, 48161610, 57793932, 72242415, 96323220, 144484830, 288969660]

約数ペア:

[(1, 288969660), (2, 144484830), (3, 96323220), (4, 72242415), (5, 57793932), (6, 48161610), (7, 41281380), (9, 32107740), (10, 28896966), (12, 24080805), (14, 20640690), (15, 19264644), (18, 16053870), (20, 14448483), (21, 13760460), (27, 10702580), (28, 10320345), (30, 9632322), (35, 8256276), (36, 8026935), (42, 6880230), (45, 6421548), (49, 5897340), (54, 5351290), (60, 4816161), (63, 4586820), (67, 4312980), (70, 4128138), (84, 3440115), (90, 3210774), (98, 2948670), (105, 2752092), (108, 2675645), (126, 2293410), (134, 2156490), (135, 2140516), (140, 2064069), (147, 1965780), (163, 1772820), (180, 1605387), (189, 1528940), (196, 1474335), (201, 1437660), (210, 1376046), (245, 1179468), (252, 1146705), (268, 1078245), (270, 1070258), (294, 982890), (315, 917364), (326, 886410), (335, 862596), (378, 764470), (402, 718830), (420, 688023), (441, 655260), (469, 616140), (489, 590940), (490, 589734), (540, 535129), (588, 491445), (603, 479220), (630, 458682), (652, 443205), (670, 431298), (735, 393156), (756, 382235), (804, 359415), (815, 354564), (882, 327630), (938, 308070), (945, 305788), (978, 295470), (980, 294867), (1005, 287532), (1141, 253260), (1206, 239610), (1260, 229341), (1323, 218420), (1340, 215649), (1407, 205380), (1467, 196980), (1470, 196578), (1630, 177282), (1764, 163815), (1809, 159740), (1876, 154035), (1890, 152894), (1956, 147735), (2010, 143766), (2205, 131052), (2282, 126630), (2345, 123228), (2412, 119805), (2445, 118188), (2646, 109210), (2814, 102690), (2934, 98490), (2940, 98289), (3015, 95844), (3260, 88641), (3283, 88020), (3423, 84420), (3618, 79870), (3780, 76447), (4020, 71883), (4221, 68460), (4401, 65660), (4410, 65526), (4564, 63315), (4690, 61614), (4890, 59094), (5292, 54605), (5628, 51345), (5705, 50652), (5868, 49245), (6030, 47922), (6566, 44010), (6615, 43684), (6846, 42210), (7035, 41076), (7236, 39935), (7335, 39396), (7987, 36180), (8442, 34230), (8802, 32830), (8820, 32763), (9045, 31948), (9380, 30807), (9780, 29547), (9849, 29340), (10269, 28140), (10921, 26460), (11410, 25326), (12060, 23961), (12663, 22820), (13132, 22005), (13230, 21842), (13692, 21105), (14070, 20538), (14670, 19698), (15974, 18090), (16415, 17604), (16884, 17115)]