160963920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 603242640

約数和(自身を除く): 442278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 593, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1186, 1305, 1392, 1508, 1560, 1740, 1779, 1872, 1885, 2088, 2262, 2320, 2340, 2372, 2610, 2965, 3016, 3120, 3393, 3480, 3558, 3770, 4176, 4524, 4680, 4744, 5220, 5337, 5655, 5930, 6032, 6786, 6960, 7116, 7540, 7709, 8895, 9048, 9360, 9488, 10440, 10674, 11310, 11860, 13572, 14232, 15080, 15418, 16965, 17197, 17790, 18096, 20880, 21348, 22620, 23127, 23720, 26685, 27144, 28464, 30160, 30836, 33930, 34394, 35580, 38545, 42696, 45240, 46254, 47440, 51591, 53370, 54288, 61672, 67860, 68788, 69381, 71160, 77090, 85392, 85985, 90480, 92508, 103182, 106740, 115635, 123344, 135720, 137576, 138762, 142320, 154180, 154773, 171970, 185016, 206364, 213480, 223561, 231270, 257955, 271440, 275152, 277524, 308360, 309546, 343940, 346905, 370032, 412728, 426960, 447122, 462540, 515910, 555048, 616720, 619092, 670683, 687880, 693810, 773865, 825456, 894244, 925080, 1031820, 1110096, 1117805, 1238184, 1341366, 1375760, 1387620, 1547730, 1788488, 1850160, 2012049, 2063640, 2235610, 2476368, 2682732, 2775240, 3095460, 3353415, 3576976, 4024098, 4127280, 4471220, 5365464, 5550480, 6190920, 6706830, 8048196, 8942440, 10060245, 10730928, 12381840, 13413660, 16096392, 17884880, 20120490, 26827320, 32192784, 40240980, 53654640, 80481960, 160963920]

約数ペア:

[(1, 160963920), (2, 80481960), (3, 53654640), (4, 40240980), (5, 32192784), (6, 26827320), (8, 20120490), (9, 17884880), (10, 16096392), (12, 13413660), (13, 12381840), (15, 10730928), (16, 10060245), (18, 8942440), (20, 8048196), (24, 6706830), (26, 6190920), (29, 5550480), (30, 5365464), (36, 4471220), (39, 4127280), (40, 4024098), (45, 3576976), (48, 3353415), (52, 3095460), (58, 2775240), (60, 2682732), (65, 2476368), (72, 2235610), (78, 2063640), (80, 2012049), (87, 1850160), (90, 1788488), (104, 1547730), (116, 1387620), (117, 1375760), (120, 1341366), (130, 1238184), (144, 1117805), (145, 1110096), (156, 1031820), (174, 925080), (180, 894244), (195, 825456), (208, 773865), (232, 693810), (234, 687880), (240, 670683), (260, 619092), (261, 616720), (290, 555048), (312, 515910), (348, 462540), (360, 447122), (377, 426960), (390, 412728), (435, 370032), (464, 346905), (468, 343940), (520, 309546), (522, 308360), (580, 277524), (585, 275152), (593, 271440), (624, 257955), (696, 231270), (720, 223561), (754, 213480), (780, 206364), (870, 185016), (936, 171970), (1040, 154773), (1044, 154180), (1131, 142320), (1160, 138762), (1170, 137576), (1186, 135720), (1305, 123344), (1392, 115635), (1508, 106740), (1560, 103182), (1740, 92508), (1779, 90480), (1872, 85985), (1885, 85392), (2088, 77090), (2262, 71160), (2320, 69381), (2340, 68788), (2372, 67860), (2610, 61672), (2965, 54288), (3016, 53370), (3120, 51591), (3393, 47440), (3480, 46254), (3558, 45240), (3770, 42696), (4176, 38545), (4524, 35580), (4680, 34394), (4744, 33930), (5220, 30836), (5337, 30160), (5655, 28464), (5930, 27144), (6032, 26685), (6786, 23720), (6960, 23127), (7116, 22620), (7540, 21348), (7709, 20880), (8895, 18096), (9048, 17790), (9360, 17197), (9488, 16965), (10440, 15418), (10674, 15080), (11310, 14232), (11860, 13572)]