505599120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2894

約数の個数: 240

約数和(自身を含む): 1925501760

約数和(自身を除く): 1419902640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2843, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5686, 5928, 6840, 7410, 8529, 8892, 9360, 9880, 11115, 11372, 11856, 13680, 14215, 14820, 17058, 17784, 19760, 22230, 22744, 25587, 28430, 29640, 34116, 35568, 36959, 42645, 44460, 45488, 51174, 54017, 56860, 59280, 68232, 73918, 85290, 88920, 102348, 108034, 110877, 113720, 127935, 136464, 147836, 162051, 170580, 177840, 184795, 204696, 216068, 221754, 227440, 255870, 270085, 295672, 324102, 332631, 341160, 369590, 409392, 432136, 443508, 486153, 511740, 540170, 554385, 591344, 648204, 665262, 682320, 702221, 739180, 810255, 864272, 887016, 972306, 1023480, 1080340, 1108770, 1296408, 1330524, 1404442, 1478360, 1620510, 1663155, 1774032, 1944612, 2046960, 2106663, 2160680, 2217540, 2430765, 2592816, 2661048, 2808884, 2956720, 3241020, 3326310, 3511105, 3889224, 4213326, 4321360, 4435080, 4861530, 5322096, 5617768, 6319989, 6482040, 6652620, 7022210, 7778448, 8426652, 8870160, 9723060, 10533315, 11235536, 12639978, 12964080, 13305240, 14044420, 16853304, 19446120, 21066630, 25279956, 26610480, 28088840, 31599945, 33706608, 38892240, 42133260, 50559912, 56177680, 63199890, 84266520, 101119824, 126399780, 168533040, 252799560, 505599120]

約数ペア:

[(1, 505599120), (2, 252799560), (3, 168533040), (4, 126399780), (5, 101119824), (6, 84266520), (8, 63199890), (9, 56177680), (10, 50559912), (12, 42133260), (13, 38892240), (15, 33706608), (16, 31599945), (18, 28088840), (19, 26610480), (20, 25279956), (24, 21066630), (26, 19446120), (30, 16853304), (36, 14044420), (38, 13305240), (39, 12964080), (40, 12639978), (45, 11235536), (48, 10533315), (52, 9723060), (57, 8870160), (60, 8426652), (65, 7778448), (72, 7022210), (76, 6652620), (78, 6482040), (80, 6319989), (90, 5617768), (95, 5322096), (104, 4861530), (114, 4435080), (117, 4321360), (120, 4213326), (130, 3889224), (144, 3511105), (152, 3326310), (156, 3241020), (171, 2956720), (180, 2808884), (190, 2661048), (195, 2592816), (208, 2430765), (228, 2217540), (234, 2160680), (240, 2106663), (247, 2046960), (260, 1944612), (285, 1774032), (304, 1663155), (312, 1620510), (342, 1478360), (360, 1404442), (380, 1330524), (390, 1296408), (456, 1108770), (468, 1080340), (494, 1023480), (520, 972306), (570, 887016), (585, 864272), (624, 810255), (684, 739180), (720, 702221), (741, 682320), (760, 665262), (780, 648204), (855, 591344), (912, 554385), (936, 540170), (988, 511740), (1040, 486153), (1140, 443508), (1170, 432136), (1235, 409392), (1368, 369590), (1482, 341160), (1520, 332631), (1560, 324102), (1710, 295672), (1872, 270085), (1976, 255870), (2223, 227440), (2280, 221754), (2340, 216068), (2470, 204696), (2736, 184795), (2843, 177840), (2964, 170580), (3120, 162051), (3420, 147836), (3705, 136464), (3952, 127935), (4446, 113720), (4560, 110877), (4680, 108034), (4940, 102348), (5686, 88920), (5928, 85290), (6840, 73918), (7410, 68232), (8529, 59280), (8892, 56860), (9360, 54017), (9880, 51174), (11115, 45488), (11372, 44460), (11856, 42645), (13680, 36959), (14215, 35568), (14820, 34116), (17058, 29640), (17784, 28430), (19760, 25587), (22230, 22744)]