2480730840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{46877}}^1$

素因数の和:46911

約数の個数: 192

約数和(自身を含む): 9619365600

約数和(自身を除く): 7138634760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 46877, 52920, 93754, 140631, 187508, 234385, 281262, 328139, 375016, 421893, 468770, 562524, 656278, 703155, 843786, 937540, 984417, 1125048, 1265679, 1312556, 1406310, 1640695, 1687572, 1875080, 1968834, 2109465, 2296973, 2531358, 2625112, 2812620, 2953251, 3281390, 3375144, 3937668, 4218930, 4593946, 4922085, 5062716, 5625240, 5906502, 6328395, 6562780, 6890919, 7875336, 8437860, 8859753, 9187892, 9844170, 10125432, 11484865, 11813004, 12656790, 13125560, 13781838, 14766255, 16875720, 17719506, 18375784, 19688340, 20672757, 22969730, 23626008, 25313580, 27563676, 29532510, 34454595, 35439012, 39376680, 41345514, 44298765, 45939460, 50627160, 55127352, 59065020, 62018271, 68909190, 70878024, 82691028, 88597530, 91878920, 103363785, 118130040, 124036542, 137818380, 165382056, 177195060, 206727570, 248073084, 275636760, 310091355, 354390120, 413455140, 496146168, 620182710, 826910280, 1240365420, 2480730840]

約数ペア:

[(1, 2480730840), (2, 1240365420), (3, 826910280), (4, 620182710), (5, 496146168), (6, 413455140), (7, 354390120), (8, 310091355), (9, 275636760), (10, 248073084), (12, 206727570), (14, 177195060), (15, 165382056), (18, 137818380), (20, 124036542), (21, 118130040), (24, 103363785), (27, 91878920), (28, 88597530), (30, 82691028), (35, 70878024), (36, 68909190), (40, 62018271), (42, 59065020), (45, 55127352), (49, 50627160), (54, 45939460), (56, 44298765), (60, 41345514), (63, 39376680), (70, 35439012), (72, 34454595), (84, 29532510), (90, 27563676), (98, 25313580), (105, 23626008), (108, 22969730), (120, 20672757), (126, 19688340), (135, 18375784), (140, 17719506), (147, 16875720), (168, 14766255), (180, 13781838), (189, 13125560), (196, 12656790), (210, 11813004), (216, 11484865), (245, 10125432), (252, 9844170), (270, 9187892), (280, 8859753), (294, 8437860), (315, 7875336), (360, 6890919), (378, 6562780), (392, 6328395), (420, 5906502), (441, 5625240), (490, 5062716), (504, 4922085), (540, 4593946), (588, 4218930), (630, 3937668), (735, 3375144), (756, 3281390), (840, 2953251), (882, 2812620), (945, 2625112), (980, 2531358), (1080, 2296973), (1176, 2109465), (1260, 1968834), (1323, 1875080), (1470, 1687572), (1512, 1640695), (1764, 1406310), (1890, 1312556), (1960, 1265679), (2205, 1125048), (2520, 984417), (2646, 937540), (2940, 843786), (3528, 703155), (3780, 656278), (4410, 562524), (5292, 468770), (5880, 421893), (6615, 375016), (7560, 328139), (8820, 281262), (10584, 234385), (13230, 187508), (17640, 140631), (26460, 93754), (46877, 52920)]