127547640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 192

約数和(自身を含む): 467251200

約数和(自身を除く): 339703560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1039, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2078, 2232, 2728, 2790, 3069, 3117, 3410, 3720, 3960, 4092, 4156, 5115, 5195, 5580, 6138, 6234, 6820, 8184, 8312, 9351, 10230, 10390, 11160, 11429, 12276, 12468, 13640, 15345, 15585, 18702, 20460, 20780, 22858, 24552, 24936, 30690, 31170, 32209, 34287, 37404, 40920, 41560, 45716, 46755, 57145, 61380, 62340, 64418, 68574, 74808, 91432, 93510, 96627, 102861, 114290, 122760, 124680, 128836, 137148, 161045, 171435, 187020, 193254, 205722, 228580, 257672, 274296, 289881, 322090, 342870, 354299, 374040, 386508, 411444, 457160, 483135, 514305, 579762, 644180, 685740, 708598, 773016, 822888, 966270, 1028610, 1062897, 1159524, 1288360, 1371480, 1417196, 1449405, 1771495, 1932540, 2057220, 2125794, 2319048, 2834392, 2898810, 3188691, 3542990, 3865080, 4114440, 4251588, 5314485, 5797620, 6377382, 7085980, 8503176, 10628970, 11595240, 12754764, 14171960, 15943455, 21257940, 25509528, 31886910, 42515880, 63773820, 127547640]

約数ペア:

[(1, 127547640), (2, 63773820), (3, 42515880), (4, 31886910), (5, 25509528), (6, 21257940), (8, 15943455), (9, 14171960), (10, 12754764), (11, 11595240), (12, 10628970), (15, 8503176), (18, 7085980), (20, 6377382), (22, 5797620), (24, 5314485), (30, 4251588), (31, 4114440), (33, 3865080), (36, 3542990), (40, 3188691), (44, 2898810), (45, 2834392), (55, 2319048), (60, 2125794), (62, 2057220), (66, 1932540), (72, 1771495), (88, 1449405), (90, 1417196), (93, 1371480), (99, 1288360), (110, 1159524), (120, 1062897), (124, 1028610), (132, 966270), (155, 822888), (165, 773016), (180, 708598), (186, 685740), (198, 644180), (220, 579762), (248, 514305), (264, 483135), (279, 457160), (310, 411444), (330, 386508), (341, 374040), (360, 354299), (372, 342870), (396, 322090), (440, 289881), (465, 274296), (495, 257672), (558, 228580), (620, 205722), (660, 193254), (682, 187020), (744, 171435), (792, 161045), (930, 137148), (990, 128836), (1023, 124680), (1039, 122760), (1116, 114290), (1240, 102861), (1320, 96627), (1364, 93510), (1395, 91432), (1705, 74808), (1860, 68574), (1980, 64418), (2046, 62340), (2078, 61380), (2232, 57145), (2728, 46755), (2790, 45716), (3069, 41560), (3117, 40920), (3410, 37404), (3720, 34287), (3960, 32209), (4092, 31170), (4156, 30690), (5115, 24936), (5195, 24552), (5580, 22858), (6138, 20780), (6234, 20460), (6820, 18702), (8184, 15585), (8312, 15345), (9351, 13640), (10230, 12468), (10390, 12276), (11160, 11429)]