2877894780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 8714926080

約数和(自身を除く): 5837031300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 157, 185, 222, 230, 276, 314, 345, 359, 370, 444, 460, 471, 555, 628, 690, 718, 740, 785, 851, 942, 1077, 1110, 1380, 1436, 1570, 1702, 1795, 1884, 2154, 2220, 2355, 2553, 3140, 3404, 3590, 3611, 4255, 4308, 4710, 5106, 5385, 5809, 7180, 7222, 8257, 8510, 9420, 10212, 10770, 10833, 11618, 12765, 13283, 14444, 16514, 17020, 17427, 18055, 21540, 21666, 23236, 24771, 25530, 26566, 29045, 33028, 34854, 36110, 39849, 41285, 43332, 49542, 51060, 53132, 54165, 56363, 58090, 66415, 69708, 72220, 79698, 82570, 87135, 99084, 108330, 112726, 116180, 123855, 132830, 133607, 159396, 165140, 169089, 174270, 199245, 216660, 225452, 247710, 265660, 267214, 281815, 305509, 338178, 348540, 398490, 400821, 495420, 534428, 563630, 611018, 668035, 676356, 796980, 801642, 845445, 916527, 1127260, 1222036, 1296349, 1336070, 1527545, 1603284, 1690890, 1833054, 2004105, 2085431, 2592698, 2672140, 3055090, 3381780, 3666108, 3889047, 4008210, 4170862, 4582635, 5185396, 6110180, 6256293, 6481745, 7778094, 8016420, 8341724, 9165270, 10427155, 12512586, 12963490, 15556188, 18330540, 19445235, 20854310, 25025172, 25926980, 31281465, 38890470, 41708620, 47964913, 62562930, 77780940, 95929826, 125125860, 143894739, 191859652, 239824565, 287789478, 479649130, 575578956, 719473695, 959298260, 1438947390, 2877894780]

約数ペア:

[(1, 2877894780), (2, 1438947390), (3, 959298260), (4, 719473695), (5, 575578956), (6, 479649130), (10, 287789478), (12, 239824565), (15, 191859652), (20, 143894739), (23, 125125860), (30, 95929826), (37, 77780940), (46, 62562930), (60, 47964913), (69, 41708620), (74, 38890470), (92, 31281465), (111, 25926980), (115, 25025172), (138, 20854310), (148, 19445235), (157, 18330540), (185, 15556188), (222, 12963490), (230, 12512586), (276, 10427155), (314, 9165270), (345, 8341724), (359, 8016420), (370, 7778094), (444, 6481745), (460, 6256293), (471, 6110180), (555, 5185396), (628, 4582635), (690, 4170862), (718, 4008210), (740, 3889047), (785, 3666108), (851, 3381780), (942, 3055090), (1077, 2672140), (1110, 2592698), (1380, 2085431), (1436, 2004105), (1570, 1833054), (1702, 1690890), (1795, 1603284), (1884, 1527545), (2154, 1336070), (2220, 1296349), (2355, 1222036), (2553, 1127260), (3140, 916527), (3404, 845445), (3590, 801642), (3611, 796980), (4255, 676356), (4308, 668035), (4710, 611018), (5106, 563630), (5385, 534428), (5809, 495420), (7180, 400821), (7222, 398490), (8257, 348540), (8510, 338178), (9420, 305509), (10212, 281815), (10770, 267214), (10833, 265660), (11618, 247710), (12765, 225452), (13283, 216660), (14444, 199245), (16514, 174270), (17020, 169089), (17427, 165140), (18055, 159396), (21540, 133607), (21666, 132830), (23236, 123855), (24771, 116180), (25530, 112726), (26566, 108330), (29045, 99084), (33028, 87135), (34854, 82570), (36110, 79698), (39849, 72220), (41285, 69708), (43332, 66415), (49542, 58090), (51060, 56363), (53132, 54165)]