1418291280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{5743}}^1$

素因数の和:5783

約数の個数: 240

約数和(自身を含む): 5555596800

約数和(自身を除く): 4137305520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5743, 5880, 6174, 6860, 7056, 8232, 8820, 10290, 11486, 11760, 12348, 13720, 15435, 16464, 17229, 17640, 20580, 22972, 24696, 27440, 28715, 30870, 34458, 35280, 40201, 41160, 45944, 49392, 51687, 57430, 61740, 68916, 80402, 82320, 86145, 91888, 103374, 114860, 120603, 123480, 137832, 160804, 172290, 201005, 206748, 229720, 241206, 246960, 258435, 275664, 281407, 321608, 344580, 361809, 402010, 413496, 459440, 482412, 516870, 562814, 603015, 643216, 689160, 723618, 804020, 826992, 844221, 964824, 1033740, 1125628, 1206030, 1378320, 1407035, 1447236, 1608040, 1688442, 1809045, 1929648, 1969849, 2067480, 2251256, 2412060, 2532663, 2814070, 2894472, 3216080, 3376884, 3618090, 3939698, 4134960, 4221105, 4502512, 4824120, 5065326, 5628140, 5788944, 5909547, 6753768, 7236180, 7879396, 8442210, 9648240, 9849245, 10130652, 11256280, 11819094, 12663315, 13507536, 14472360, 15758792, 16884420, 17728641, 19698490, 20261304, 22512560, 23638188, 25326630, 28944720, 29547735, 31517584, 33768840, 35457282, 39396980, 40522608, 47276376, 50653260, 59095470, 67537680, 70914564, 78793960, 88643205, 94552752, 101306520, 118190940, 141829128, 157587920, 177286410, 202613040, 236381880, 283658256, 354572820, 472763760, 709145640, 1418291280]

約数ペア:

[(1, 1418291280), (2, 709145640), (3, 472763760), (4, 354572820), (5, 283658256), (6, 236381880), (7, 202613040), (8, 177286410), (9, 157587920), (10, 141829128), (12, 118190940), (14, 101306520), (15, 94552752), (16, 88643205), (18, 78793960), (20, 70914564), (21, 67537680), (24, 59095470), (28, 50653260), (30, 47276376), (35, 40522608), (36, 39396980), (40, 35457282), (42, 33768840), (45, 31517584), (48, 29547735), (49, 28944720), (56, 25326630), (60, 23638188), (63, 22512560), (70, 20261304), (72, 19698490), (80, 17728641), (84, 16884420), (90, 15758792), (98, 14472360), (105, 13507536), (112, 12663315), (120, 11819094), (126, 11256280), (140, 10130652), (144, 9849245), (147, 9648240), (168, 8442210), (180, 7879396), (196, 7236180), (210, 6753768), (240, 5909547), (245, 5788944), (252, 5628140), (280, 5065326), (294, 4824120), (315, 4502512), (336, 4221105), (343, 4134960), (360, 3939698), (392, 3618090), (420, 3376884), (441, 3216080), (490, 2894472), (504, 2814070), (560, 2532663), (588, 2412060), (630, 2251256), (686, 2067480), (720, 1969849), (735, 1929648), (784, 1809045), (840, 1688442), (882, 1608040), (980, 1447236), (1008, 1407035), (1029, 1378320), (1176, 1206030), (1260, 1125628), (1372, 1033740), (1470, 964824), (1680, 844221), (1715, 826992), (1764, 804020), (1960, 723618), (2058, 689160), (2205, 643216), (2352, 603015), (2520, 562814), (2744, 516870), (2940, 482412), (3087, 459440), (3430, 413496), (3528, 402010), (3920, 361809), (4116, 344580), (4410, 321608), (5040, 281407), (5145, 275664), (5488, 258435), (5743, 246960), (5880, 241206), (6174, 229720), (6860, 206748), (7056, 201005), (8232, 172290), (8820, 160804), (10290, 137832), (11486, 123480), (11760, 120603), (12348, 114860), (13720, 103374), (15435, 91888), (16464, 86145), (17229, 82320), (17640, 80402), (20580, 68916), (22972, 61740), (24696, 57430), (27440, 51687), (28715, 49392), (30870, 45944), (34458, 41160), (35280, 40201)]