1157163040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 3121348608

約数和(自身を除く): 1964185568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 127, 155, 160, 167, 176, 220, 248, 254, 310, 334, 341, 352, 440, 496, 508, 620, 635, 668, 682, 835, 880, 992, 1016, 1240, 1270, 1336, 1364, 1397, 1670, 1705, 1760, 1837, 2032, 2480, 2540, 2672, 2728, 2794, 3340, 3410, 3674, 3937, 4064, 4960, 5080, 5177, 5344, 5456, 5588, 6680, 6820, 6985, 7348, 7874, 9185, 10160, 10354, 10912, 11176, 13360, 13640, 13970, 14696, 15748, 18370, 19685, 20320, 20708, 21209, 22352, 25885, 26720, 27280, 27940, 29392, 31496, 36740, 39370, 41416, 42418, 43307, 44704, 51770, 54560, 55880, 56947, 58784, 62992, 73480, 78740, 82832, 84836, 86614, 103540, 106045, 111760, 113894, 125984, 146960, 157480, 165664, 169672, 173228, 207080, 212090, 216535, 223520, 227788, 233299, 284735, 293920, 314960, 339344, 346456, 414160, 424180, 433070, 455576, 466598, 569470, 629920, 657479, 678688, 692912, 828320, 848360, 866140, 911152, 933196, 1138940, 1166495, 1314958, 1385824, 1696720, 1732280, 1822304, 1866392, 2277880, 2332990, 2629916, 3287395, 3393440, 3464560, 3732784, 4555760, 4665980, 5259832, 6574790, 6929120, 7232269, 7465568, 9111520, 9331960, 10519664, 13149580, 14464538, 18663920, 21039328, 26299160, 28929076, 36161345, 37327840, 52598320, 57858152, 72322690, 105196640, 115716304, 144645380, 231432608, 289290760, 578581520, 1157163040]

約数ペア:

[(1, 1157163040), (2, 578581520), (4, 289290760), (5, 231432608), (8, 144645380), (10, 115716304), (11, 105196640), (16, 72322690), (20, 57858152), (22, 52598320), (31, 37327840), (32, 36161345), (40, 28929076), (44, 26299160), (55, 21039328), (62, 18663920), (80, 14464538), (88, 13149580), (110, 10519664), (124, 9331960), (127, 9111520), (155, 7465568), (160, 7232269), (167, 6929120), (176, 6574790), (220, 5259832), (248, 4665980), (254, 4555760), (310, 3732784), (334, 3464560), (341, 3393440), (352, 3287395), (440, 2629916), (496, 2332990), (508, 2277880), (620, 1866392), (635, 1822304), (668, 1732280), (682, 1696720), (835, 1385824), (880, 1314958), (992, 1166495), (1016, 1138940), (1240, 933196), (1270, 911152), (1336, 866140), (1364, 848360), (1397, 828320), (1670, 692912), (1705, 678688), (1760, 657479), (1837, 629920), (2032, 569470), (2480, 466598), (2540, 455576), (2672, 433070), (2728, 424180), (2794, 414160), (3340, 346456), (3410, 339344), (3674, 314960), (3937, 293920), (4064, 284735), (4960, 233299), (5080, 227788), (5177, 223520), (5344, 216535), (5456, 212090), (5588, 207080), (6680, 173228), (6820, 169672), (6985, 165664), (7348, 157480), (7874, 146960), (9185, 125984), (10160, 113894), (10354, 111760), (10912, 106045), (11176, 103540), (13360, 86614), (13640, 84836), (13970, 82832), (14696, 78740), (15748, 73480), (18370, 62992), (19685, 58784), (20320, 56947), (20708, 55880), (21209, 54560), (22352, 51770), (25885, 44704), (26720, 43307), (27280, 42418), (27940, 41416), (29392, 39370), (31496, 36740)]