1910710440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 6318000000

約数和(自身を除く): 4407289560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 179, 180, 199, 298, 358, 360, 398, 447, 537, 596, 597, 716, 745, 796, 894, 895, 995, 1074, 1192, 1194, 1341, 1432, 1490, 1592, 1611, 1788, 1790, 1791, 1990, 2148, 2235, 2388, 2682, 2685, 2980, 2985, 3222, 3576, 3580, 3582, 3980, 4296, 4470, 4776, 5364, 5370, 5960, 5970, 6444, 6705, 7160, 7164, 7960, 8055, 8940, 8955, 10728, 10740, 11940, 12888, 13410, 14328, 16110, 17880, 17910, 21480, 23880, 26671, 26820, 29651, 32220, 35621, 35820, 53342, 53640, 59302, 64440, 71242, 71640, 80013, 88953, 106684, 106863, 118604, 133355, 142484, 148255, 160026, 177906, 178105, 213368, 213726, 237208, 240039, 266710, 266859, 284968, 296510, 320052, 320589, 355812, 356210, 400065, 427452, 444765, 480078, 533420, 533718, 534315, 593020, 640104, 641178, 711624, 712420, 800130, 854904, 889530, 960156, 1066840, 1067436, 1068630, 1186040, 1200195, 1282356, 1334295, 1424840, 1600260, 1602945, 1779060, 1920312, 2134872, 2137260, 2400390, 2564712, 2668590, 3200520, 3205890, 3558120, 4274520, 4800780, 5307529, 5337180, 6411780, 9601560, 10615058, 10674360, 12823560, 15922587, 21230116, 26537645, 31845174, 42460232, 47767761, 53075290, 63690348, 79612935, 95535522, 106150580, 127380696, 159225870, 191071044, 212301160, 238838805, 318451740, 382142088, 477677610, 636903480, 955355220, 1910710440]

約数ペア:

[(1, 1910710440), (2, 955355220), (3, 636903480), (4, 477677610), (5, 382142088), (6, 318451740), (8, 238838805), (9, 212301160), (10, 191071044), (12, 159225870), (15, 127380696), (18, 106150580), (20, 95535522), (24, 79612935), (30, 63690348), (36, 53075290), (40, 47767761), (45, 42460232), (60, 31845174), (72, 26537645), (90, 21230116), (120, 15922587), (149, 12823560), (179, 10674360), (180, 10615058), (199, 9601560), (298, 6411780), (358, 5337180), (360, 5307529), (398, 4800780), (447, 4274520), (537, 3558120), (596, 3205890), (597, 3200520), (716, 2668590), (745, 2564712), (796, 2400390), (894, 2137260), (895, 2134872), (995, 1920312), (1074, 1779060), (1192, 1602945), (1194, 1600260), (1341, 1424840), (1432, 1334295), (1490, 1282356), (1592, 1200195), (1611, 1186040), (1788, 1068630), (1790, 1067436), (1791, 1066840), (1990, 960156), (2148, 889530), (2235, 854904), (2388, 800130), (2682, 712420), (2685, 711624), (2980, 641178), (2985, 640104), (3222, 593020), (3576, 534315), (3580, 533718), (3582, 533420), (3980, 480078), (4296, 444765), (4470, 427452), (4776, 400065), (5364, 356210), (5370, 355812), (5960, 320589), (5970, 320052), (6444, 296510), (6705, 284968), (7160, 266859), (7164, 266710), (7960, 240039), (8055, 237208), (8940, 213726), (8955, 213368), (10728, 178105), (10740, 177906), (11940, 160026), (12888, 148255), (13410, 142484), (14328, 133355), (16110, 118604), (17880, 106863), (17910, 106684), (21480, 88953), (23880, 80013), (26671, 71640), (26820, 71242), (29651, 64440), (32220, 59302), (35621, 53640), (35820, 53342)]