287146080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5150

約数の個数: 192

約数和(自身を含む): 1082531520

約数和(自身を除く): 795385440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5113, 5616, 6240, 7020, 9360, 10226, 11232, 14040, 15339, 18720, 20452, 25565, 28080, 30678, 40904, 46017, 51130, 56160, 61356, 66469, 76695, 81808, 92034, 102260, 122712, 132938, 138051, 153390, 163616, 184068, 199407, 204520, 230085, 245424, 265876, 276102, 306780, 332345, 368136, 398814, 409040, 460170, 490848, 531752, 552204, 598221, 613560, 664690, 690255, 736272, 797628, 818080, 920340, 997035, 1063504, 1104408, 1196442, 1227120, 1329380, 1380510, 1472544, 1595256, 1794663, 1840680, 1994070, 2127008, 2208816, 2392884, 2454240, 2658760, 2761020, 2991105, 3190512, 3589326, 3681360, 3988140, 4417632, 4785768, 5317520, 5522040, 5982210, 6381024, 7178652, 7362720, 7976280, 8973315, 9571536, 10635040, 11044080, 11964420, 14357304, 15952560, 17946630, 19143072, 22088160, 23928840, 28714608, 31905120, 35893260, 47857680, 57429216, 71786520, 95715360, 143573040, 287146080]

約数ペア:

[(1, 287146080), (2, 143573040), (3, 95715360), (4, 71786520), (5, 57429216), (6, 47857680), (8, 35893260), (9, 31905120), (10, 28714608), (12, 23928840), (13, 22088160), (15, 19143072), (16, 17946630), (18, 15952560), (20, 14357304), (24, 11964420), (26, 11044080), (27, 10635040), (30, 9571536), (32, 8973315), (36, 7976280), (39, 7362720), (40, 7178652), (45, 6381024), (48, 5982210), (52, 5522040), (54, 5317520), (60, 4785768), (65, 4417632), (72, 3988140), (78, 3681360), (80, 3589326), (90, 3190512), (96, 2991105), (104, 2761020), (108, 2658760), (117, 2454240), (120, 2392884), (130, 2208816), (135, 2127008), (144, 1994070), (156, 1840680), (160, 1794663), (180, 1595256), (195, 1472544), (208, 1380510), (216, 1329380), (234, 1227120), (240, 1196442), (260, 1104408), (270, 1063504), (288, 997035), (312, 920340), (351, 818080), (360, 797628), (390, 736272), (416, 690255), (432, 664690), (468, 613560), (480, 598221), (520, 552204), (540, 531752), (585, 490848), (624, 460170), (702, 409040), (720, 398814), (780, 368136), (864, 332345), (936, 306780), (1040, 276102), (1080, 265876), (1170, 245424), (1248, 230085), (1404, 204520), (1440, 199407), (1560, 184068), (1755, 163616), (1872, 153390), (2080, 138051), (2160, 132938), (2340, 122712), (2808, 102260), (3120, 92034), (3510, 81808), (3744, 76695), (4320, 66469), (4680, 61356), (5113, 56160), (5616, 51130), (6240, 46017), (7020, 40904), (9360, 30678), (10226, 28080), (11232, 25565), (14040, 20452), (15339, 18720)]