154302960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13121}}^1$

素因数の和:13151

約数の個数: 120

約数和(自身を含む): 556477776

約数和(自身を除く): 402174816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13121, 26242, 39363, 52484, 65605, 78726, 91847, 104968, 131210, 157452, 183694, 196815, 209936, 262420, 275541, 314904, 367388, 393630, 459235, 524840, 551082, 629808, 642929, 734776, 787260, 918470, 1049680, 1102164, 1285858, 1377705, 1469552, 1574520, 1836940, 1928787, 2204328, 2571716, 2755410, 3149040, 3214645, 3673880, 3857574, 4408656, 5143432, 5510820, 6429290, 7347760, 7715148, 9643935, 10286864, 11021640, 12858580, 15430296, 19287870, 22043280, 25717160, 30860592, 38575740, 51434320, 77151480, 154302960]

約数ペア:

[(1, 154302960), (2, 77151480), (3, 51434320), (4, 38575740), (5, 30860592), (6, 25717160), (7, 22043280), (8, 19287870), (10, 15430296), (12, 12858580), (14, 11021640), (15, 10286864), (16, 9643935), (20, 7715148), (21, 7347760), (24, 6429290), (28, 5510820), (30, 5143432), (35, 4408656), (40, 3857574), (42, 3673880), (48, 3214645), (49, 3149040), (56, 2755410), (60, 2571716), (70, 2204328), (80, 1928787), (84, 1836940), (98, 1574520), (105, 1469552), (112, 1377705), (120, 1285858), (140, 1102164), (147, 1049680), (168, 918470), (196, 787260), (210, 734776), (240, 642929), (245, 629808), (280, 551082), (294, 524840), (336, 459235), (392, 393630), (420, 367388), (490, 314904), (560, 275541), (588, 262420), (735, 209936), (784, 196815), (840, 183694), (980, 157452), (1176, 131210), (1470, 104968), (1680, 91847), (1960, 78726), (2352, 65605), (2940, 52484), (3920, 39363), (5880, 26242), (11760, 13121)]