1378266120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7103}}^1$

素因数の和:7145

約数の個数: 288

約数和(自身を含む): 5685189120

約数和(自身を除く): 4306923000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2520, 2695, 2772, 2940, 3080, 3234, 3465, 3528, 3960, 4312, 4410, 4620, 4851, 5390, 5544, 5880, 6468, 6930, 7103, 8085, 8820, 9240, 9702, 10780, 12936, 13860, 14206, 16170, 17640, 19404, 21309, 21560, 24255, 27720, 28412, 32340, 35515, 38808, 42618, 48510, 49721, 56824, 63927, 64680, 71030, 78133, 85236, 97020, 99442, 106545, 127854, 142060, 149163, 156266, 170472, 194040, 198884, 213090, 234399, 248605, 255708, 284120, 298326, 312532, 319635, 348047, 390665, 397768, 426180, 447489, 468798, 497210, 511416, 546931, 596652, 625064, 639270, 696094, 703197, 745815, 781330, 852360, 894978, 937596, 994420, 1044141, 1093862, 1171995, 1193304, 1278540, 1392188, 1406394, 1491630, 1562660, 1640793, 1740235, 1789956, 1875192, 1988840, 2088282, 2187724, 2237445, 2343990, 2557080, 2734655, 2784376, 2812788, 2983260, 3125320, 3132423, 3281586, 3480470, 3515985, 3579912, 3828517, 4176564, 4375448, 4474890, 4687980, 4922379, 5220705, 5469310, 5625576, 5966520, 6264846, 6563172, 6960940, 7031970, 7657034, 8203965, 8353128, 8949780, 9375960, 9844758, 10441410, 10938620, 11485551, 12529692, 13126344, 13921880, 14063940, 15314068, 15662115, 16407930, 17899560, 19142585, 19689516, 20882820, 21877240, 22971102, 24611895, 25059384, 28127880, 30628136, 31324230, 32815860, 34456653, 38285170, 39379032, 41765640, 45942204, 49223790, 57427755, 62648460, 65631720, 68913306, 76570340, 91884408, 98447580, 114855510, 125296920, 137826612, 153140680, 172283265, 196895160, 229711020, 275653224, 344566530, 459422040, 689133060, 1378266120]

約数ペア:

[(1, 1378266120), (2, 689133060), (3, 459422040), (4, 344566530), (5, 275653224), (6, 229711020), (7, 196895160), (8, 172283265), (9, 153140680), (10, 137826612), (11, 125296920), (12, 114855510), (14, 98447580), (15, 91884408), (18, 76570340), (20, 68913306), (21, 65631720), (22, 62648460), (24, 57427755), (28, 49223790), (30, 45942204), (33, 41765640), (35, 39379032), (36, 38285170), (40, 34456653), (42, 32815860), (44, 31324230), (45, 30628136), (49, 28127880), (55, 25059384), (56, 24611895), (60, 22971102), (63, 21877240), (66, 20882820), (70, 19689516), (72, 19142585), (77, 17899560), (84, 16407930), (88, 15662115), (90, 15314068), (98, 14063940), (99, 13921880), (105, 13126344), (110, 12529692), (120, 11485551), (126, 10938620), (132, 10441410), (140, 9844758), (147, 9375960), (154, 8949780), (165, 8353128), (168, 8203965), (180, 7657034), (196, 7031970), (198, 6960940), (210, 6563172), (220, 6264846), (231, 5966520), (245, 5625576), (252, 5469310), (264, 5220705), (280, 4922379), (294, 4687980), (308, 4474890), (315, 4375448), (330, 4176564), (360, 3828517), (385, 3579912), (392, 3515985), (396, 3480470), (420, 3281586), (440, 3132423), (441, 3125320), (462, 2983260), (490, 2812788), (495, 2784376), (504, 2734655), (539, 2557080), (588, 2343990), (616, 2237445), (630, 2187724), (660, 2088282), (693, 1988840), (735, 1875192), (770, 1789956), (792, 1740235), (840, 1640793), (882, 1562660), (924, 1491630), (980, 1406394), (990, 1392188), (1078, 1278540), (1155, 1193304), (1176, 1171995), (1260, 1093862), (1320, 1044141), (1386, 994420), (1470, 937596), (1540, 894978), (1617, 852360), (1764, 781330), (1848, 745815), (1960, 703197), (1980, 696094), (2156, 639270), (2205, 625064), (2310, 596652), (2520, 546931), (2695, 511416), (2772, 497210), (2940, 468798), (3080, 447489), (3234, 426180), (3465, 397768), (3528, 390665), (3960, 348047), (4312, 319635), (4410, 312532), (4620, 298326), (4851, 284120), (5390, 255708), (5544, 248605), (5880, 234399), (6468, 213090), (6930, 198884), (7103, 194040), (8085, 170472), (8820, 156266), (9240, 149163), (9702, 142060), (10780, 127854), (12936, 106545), (13860, 99442), (14206, 97020), (16170, 85236), (17640, 78133), (19404, 71030), (21309, 64680), (21560, 63927), (24255, 56824), (27720, 49721), (28412, 48510), (32340, 42618), (35515, 38808)]