509492880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 240

約数和(自身を含む): 1907221680

約数和(自身を除く): 1397728800

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, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1877, 1885, 2088, 2262, 2320, 2340, 2610, 3016, 3120, 3393, 3480, 3754, 3770, 4176, 4524, 4680, 5220, 5631, 5655, 6032, 6786, 6960, 7508, 7540, 9048, 9360, 9385, 10440, 11262, 11310, 13572, 15016, 15080, 16893, 16965, 18096, 18770, 20880, 22524, 22620, 24401, 27144, 28155, 30032, 30160, 33786, 33930, 37540, 45048, 45240, 48802, 54288, 54433, 56310, 67572, 67860, 73203, 75080, 84465, 90096, 90480, 97604, 108866, 112620, 122005, 135144, 135720, 146406, 150160, 163299, 168930, 195208, 217732, 219609, 225240, 244010, 270288, 271440, 272165, 292812, 326598, 337860, 366015, 390416, 435464, 439218, 450480, 488020, 489897, 544330, 585624, 653196, 675720, 707629, 732030, 816495, 870928, 878436, 976040, 979794, 1088660, 1098045, 1171248, 1306392, 1351440, 1415258, 1464060, 1632990, 1756872, 1952080, 1959588, 2122887, 2177320, 2196090, 2449485, 2612784, 2830516, 2928120, 3265980, 3513744, 3538145, 3919176, 4245774, 4354640, 4392180, 4898970, 5661032, 5856240, 6368661, 6531960, 7076290, 7838352, 8491548, 8784360, 9797940, 10614435, 11322064, 12737322, 13063920, 14152580, 16983096, 17568720, 19595880, 21228870, 25474644, 28305160, 31843305, 33966192, 39191760, 42457740, 50949288, 56610320, 63686610, 84915480, 101898576, 127373220, 169830960, 254746440, 509492880]

約数ペア:

[(1, 509492880), (2, 254746440), (3, 169830960), (4, 127373220), (5, 101898576), (6, 84915480), (8, 63686610), (9, 56610320), (10, 50949288), (12, 42457740), (13, 39191760), (15, 33966192), (16, 31843305), (18, 28305160), (20, 25474644), (24, 21228870), (26, 19595880), (29, 17568720), (30, 16983096), (36, 14152580), (39, 13063920), (40, 12737322), (45, 11322064), (48, 10614435), (52, 9797940), (58, 8784360), (60, 8491548), (65, 7838352), (72, 7076290), (78, 6531960), (80, 6368661), (87, 5856240), (90, 5661032), (104, 4898970), (116, 4392180), (117, 4354640), (120, 4245774), (130, 3919176), (144, 3538145), (145, 3513744), (156, 3265980), (174, 2928120), (180, 2830516), (195, 2612784), (208, 2449485), (232, 2196090), (234, 2177320), (240, 2122887), (260, 1959588), (261, 1952080), (290, 1756872), (312, 1632990), (348, 1464060), (360, 1415258), (377, 1351440), (390, 1306392), (435, 1171248), (464, 1098045), (468, 1088660), (520, 979794), (522, 976040), (580, 878436), (585, 870928), (624, 816495), (696, 732030), (720, 707629), (754, 675720), (780, 653196), (870, 585624), (936, 544330), (1040, 489897), (1044, 488020), (1131, 450480), (1160, 439218), (1170, 435464), (1305, 390416), (1392, 366015), (1508, 337860), (1560, 326598), (1740, 292812), (1872, 272165), (1877, 271440), (1885, 270288), (2088, 244010), (2262, 225240), (2320, 219609), (2340, 217732), (2610, 195208), (3016, 168930), (3120, 163299), (3393, 150160), (3480, 146406), (3754, 135720), (3770, 135144), (4176, 122005), (4524, 112620), (4680, 108866), (5220, 97604), (5631, 90480), (5655, 90096), (6032, 84465), (6786, 75080), (6960, 73203), (7508, 67860), (7540, 67572), (9048, 56310), (9360, 54433), (9385, 54288), (10440, 48802), (11262, 45240), (11310, 45048), (13572, 37540), (15016, 33930), (15080, 33786), (16893, 30160), (16965, 30032), (18096, 28155), (18770, 27144), (20880, 24401), (22524, 22620)]