2796682320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 9575280000

約数和(自身を除く): 6778597680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 149, 180, 199, 240, 262, 298, 360, 393, 398, 447, 524, 596, 597, 655, 720, 745, 786, 796, 894, 995, 1048, 1179, 1192, 1194, 1310, 1341, 1490, 1572, 1592, 1788, 1791, 1965, 1990, 2096, 2235, 2358, 2384, 2388, 2620, 2682, 2980, 2985, 3144, 3184, 3576, 3582, 3930, 3980, 4470, 4716, 4776, 5240, 5364, 5895, 5960, 5970, 6288, 6705, 7152, 7164, 7860, 7960, 8940, 8955, 9432, 9552, 10480, 10728, 11790, 11920, 11940, 13410, 14328, 15720, 15920, 17880, 17910, 18864, 19519, 21456, 23580, 23880, 26069, 26820, 28656, 29651, 31440, 35760, 35820, 39038, 47160, 47760, 52138, 53640, 58557, 59302, 71640, 78076, 78207, 88953, 94320, 97595, 104276, 107280, 117114, 118604, 130345, 143280, 148255, 156152, 156414, 175671, 177906, 195190, 208552, 234228, 234621, 237208, 260690, 266859, 292785, 296510, 312304, 312828, 351342, 355812, 390380, 391035, 417104, 444765, 468456, 469242, 474416, 521380, 533718, 585570, 593020, 625656, 702684, 711624, 780760, 782070, 878355, 889530, 936912, 938484, 1042760, 1067436, 1171140, 1173105, 1186040, 1251312, 1334295, 1405368, 1423248, 1561520, 1564140, 1756710, 1779060, 1876968, 2085520, 2134872, 2342280, 2346210, 2372080, 2668590, 2810736, 3128280, 3513420, 3558120, 3753936, 3884281, 4269744, 4684560, 4692420, 5337180, 6256560, 7026840, 7116240, 7768562, 9384840, 10674360, 11652843, 14053680, 15537124, 18769680, 19421405, 21348720, 23305686, 31074248, 34958529, 38842810, 46611372, 58264215, 62148496, 69917058, 77685620, 93222744, 116528430, 139834116, 155371240, 174792645, 186445488, 233056860, 279668232, 310742480, 349585290, 466113720, 559336464, 699170580, 932227440, 1398341160, 2796682320]

約数ペア:

[(1, 2796682320), (2, 1398341160), (3, 932227440), (4, 699170580), (5, 559336464), (6, 466113720), (8, 349585290), (9, 310742480), (10, 279668232), (12, 233056860), (15, 186445488), (16, 174792645), (18, 155371240), (20, 139834116), (24, 116528430), (30, 93222744), (36, 77685620), (40, 69917058), (45, 62148496), (48, 58264215), (60, 46611372), (72, 38842810), (80, 34958529), (90, 31074248), (120, 23305686), (131, 21348720), (144, 19421405), (149, 18769680), (180, 15537124), (199, 14053680), (240, 11652843), (262, 10674360), (298, 9384840), (360, 7768562), (393, 7116240), (398, 7026840), (447, 6256560), (524, 5337180), (596, 4692420), (597, 4684560), (655, 4269744), (720, 3884281), (745, 3753936), (786, 3558120), (796, 3513420), (894, 3128280), (995, 2810736), (1048, 2668590), (1179, 2372080), (1192, 2346210), (1194, 2342280), (1310, 2134872), (1341, 2085520), (1490, 1876968), (1572, 1779060), (1592, 1756710), (1788, 1564140), (1791, 1561520), (1965, 1423248), (1990, 1405368), (2096, 1334295), (2235, 1251312), (2358, 1186040), (2384, 1173105), (2388, 1171140), (2620, 1067436), (2682, 1042760), (2980, 938484), (2985, 936912), (3144, 889530), (3184, 878355), (3576, 782070), (3582, 780760), (3930, 711624), (3980, 702684), (4470, 625656), (4716, 593020), (4776, 585570), (5240, 533718), (5364, 521380), (5895, 474416), (5960, 469242), (5970, 468456), (6288, 444765), (6705, 417104), (7152, 391035), (7164, 390380), (7860, 355812), (7960, 351342), (8940, 312828), (8955, 312304), (9432, 296510), (9552, 292785), (10480, 266859), (10728, 260690), (11790, 237208), (11920, 234621), (11940, 234228), (13410, 208552), (14328, 195190), (15720, 177906), (15920, 175671), (17880, 156414), (17910, 156152), (18864, 148255), (19519, 143280), (21456, 130345), (23580, 118604), (23880, 117114), (26069, 107280), (26820, 104276), (28656, 97595), (29651, 94320), (31440, 88953), (35760, 78207), (35820, 78076), (39038, 71640), (47160, 59302), (47760, 58557), (52138, 53640)]