4991626080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{23581}}^1$

素因数の和:23619

約数の個数: 288

約数和(自身を含む): 20323910880

約数和(自身を除く): 15332284800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 23581, 26460, 30240, 35280, 42336, 47162, 52920, 70560, 70743, 94324, 105840, 117905, 141486, 165067, 188648, 211680, 212229, 235810, 282972, 330134, 353715, 377296, 424458, 471620, 495201, 565944, 636687, 660268, 707430, 754592, 825335, 848916, 943240, 990402, 1061145, 1131888, 1155469, 1273374, 1320536, 1414860, 1485603, 1650670, 1697832, 1886480, 1980804, 2122290, 2263776, 2310938, 2476005, 2546748, 2641072, 2829720, 2971206, 3183435, 3301340, 3395664, 3466407, 3772960, 3961608, 4244580, 4456809, 4621876, 4952010, 5093496, 5282144, 5659440, 5777345, 5942412, 6366870, 6602680, 6791328, 6932814, 7428015, 7923216, 8489160, 8913618, 9243752, 9904020, 10186992, 10399221, 11318880, 11554690, 11884824, 12733740, 13205360, 13865628, 14856030, 15846432, 16978320, 17332035, 17827236, 18487504, 19808040, 20373984, 20798442, 22284045, 23109380, 23769648, 25467480, 26410720, 27731256, 29712060, 31197663, 33956640, 34664070, 35654472, 36975008, 39616080, 41596884, 44568090, 46218760, 47539296, 50934960, 51996105, 55462512, 59424120, 62395326, 69328140, 71308944, 79232160, 83193768, 89136180, 92437520, 101869920, 103992210, 110925024, 118848240, 124790652, 138656280, 142617888, 155988315, 166387536, 178272360, 184875040, 207984420, 237696480, 249581304, 277312560, 311976630, 332775072, 356544720, 415968840, 499162608, 554625120, 623953260, 713089440, 831937680, 998325216, 1247906520, 1663875360, 2495813040, 4991626080]

約数ペア:

[(1, 4991626080), (2, 2495813040), (3, 1663875360), (4, 1247906520), (5, 998325216), (6, 831937680), (7, 713089440), (8, 623953260), (9, 554625120), (10, 499162608), (12, 415968840), (14, 356544720), (15, 332775072), (16, 311976630), (18, 277312560), (20, 249581304), (21, 237696480), (24, 207984420), (27, 184875040), (28, 178272360), (30, 166387536), (32, 155988315), (35, 142617888), (36, 138656280), (40, 124790652), (42, 118848240), (45, 110925024), (48, 103992210), (49, 101869920), (54, 92437520), (56, 89136180), (60, 83193768), (63, 79232160), (70, 71308944), (72, 69328140), (80, 62395326), (84, 59424120), (90, 55462512), (96, 51996105), (98, 50934960), (105, 47539296), (108, 46218760), (112, 44568090), (120, 41596884), (126, 39616080), (135, 36975008), (140, 35654472), (144, 34664070), (147, 33956640), (160, 31197663), (168, 29712060), (180, 27731256), (189, 26410720), (196, 25467480), (210, 23769648), (216, 23109380), (224, 22284045), (240, 20798442), (245, 20373984), (252, 19808040), (270, 18487504), (280, 17827236), (288, 17332035), (294, 16978320), (315, 15846432), (336, 14856030), (360, 13865628), (378, 13205360), (392, 12733740), (420, 11884824), (432, 11554690), (441, 11318880), (480, 10399221), (490, 10186992), (504, 9904020), (540, 9243752), (560, 8913618), (588, 8489160), (630, 7923216), (672, 7428015), (720, 6932814), (735, 6791328), (756, 6602680), (784, 6366870), (840, 5942412), (864, 5777345), (882, 5659440), (945, 5282144), (980, 5093496), (1008, 4952010), (1080, 4621876), (1120, 4456809), (1176, 4244580), (1260, 3961608), (1323, 3772960), (1440, 3466407), (1470, 3395664), (1512, 3301340), (1568, 3183435), (1680, 2971206), (1764, 2829720), (1890, 2641072), (1960, 2546748), (2016, 2476005), (2160, 2310938), (2205, 2263776), (2352, 2122290), (2520, 1980804), (2646, 1886480), (2940, 1697832), (3024, 1650670), (3360, 1485603), (3528, 1414860), (3780, 1320536), (3920, 1273374), (4320, 1155469), (4410, 1131888), (4704, 1061145), (5040, 990402), (5292, 943240), (5880, 848916), (6048, 825335), (6615, 754592), (7056, 707430), (7560, 660268), (7840, 636687), (8820, 565944), (10080, 495201), (10584, 471620), (11760, 424458), (13230, 377296), (14112, 353715), (15120, 330134), (17640, 282972), (21168, 235810), (23520, 212229), (23581, 211680), (26460, 188648), (30240, 165067), (35280, 141486), (42336, 117905), (47162, 105840), (52920, 94324), (70560, 70743)]