18521138880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:844

約数の個数: 336

約数和(自身を含む): 65526050304

約数和(自身を除く): 47004911424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 347, 360, 387, 430, 431, 480, 516, 576, 645, 688, 694, 720, 774, 860, 862, 960, 1032, 1041, 1290, 1293, 1376, 1388, 1440, 1548, 1720, 1724, 1735, 1935, 2064, 2082, 2155, 2580, 2586, 2752, 2776, 2880, 3096, 3123, 3440, 3448, 3470, 3870, 3879, 4128, 4164, 4310, 5160, 5172, 5205, 5552, 6192, 6246, 6465, 6880, 6896, 6940, 7740, 7758, 8256, 8328, 8620, 10320, 10344, 10410, 11104, 12384, 12492, 12930, 13760, 13792, 13880, 14921, 15480, 15516, 15615, 16656, 17240, 18533, 19395, 20640, 20688, 20820, 22208, 24768, 24984, 25860, 27584, 27760, 29842, 30960, 31032, 31230, 33312, 34480, 37066, 38790, 41280, 41376, 41640, 44763, 49968, 51720, 55520, 55599, 59684, 61920, 62064, 62460, 66624, 68960, 74132, 74605, 77580, 82752, 83280, 89526, 92665, 99936, 103440, 111040, 111198, 119368, 123840, 124128, 124920, 134289, 137920, 148264, 149210, 149557, 155160, 166560, 166797, 179052, 185330, 199872, 206880, 222396, 223815, 238736, 248256, 249840, 268578, 277995, 296528, 298420, 299114, 310320, 333120, 333594, 358104, 370660, 413760, 444792, 447630, 448671, 477472, 499680, 537156, 555990, 593056, 596840, 598228, 620640, 667188, 671445, 716208, 741320, 747785, 833985, 889584, 895260, 897342, 954944, 999360, 1074312, 1111980, 1186112, 1193680, 1196456, 1241280, 1334376, 1342890, 1346013, 1432416, 1482640, 1495570, 1667970, 1779168, 1790520, 1794684, 2148624, 2223960, 2243355, 2387360, 2392912, 2668752, 2685780, 2692026, 2864832, 2965280, 2991140, 3335940, 3558336, 3581040, 3589368, 4297248, 4447920, 4486710, 4774720, 4785824, 5337504, 5371560, 5384052, 5930560, 5982280, 6430951, 6671880, 6730065, 7162080, 7178736, 8594496, 8895840, 8973420, 9571648, 10675008, 10743120, 10768104, 11964560, 12861902, 13343760, 13460130, 14324160, 14357472, 17791680, 17946840, 19292853, 21486240, 21536208, 23929120, 25723804, 26687520, 26920260, 28714944, 32154755, 35893680, 38585706, 42972480, 43072416, 47858240, 51447608, 53375040, 53840520, 57878559, 64309510, 71787360, 77171412, 86144832, 96464265, 102895216, 107681040, 115757118, 128619020, 143574720, 154342824, 192928530, 205790432, 215362080, 231514236, 257238040, 289392795, 308685648, 385857060, 411580864, 430724160, 463028472, 514476080, 578785590, 617371296, 771714120, 926056944, 1028952160, 1157571180, 1234742592, 1543428240, 1852113888, 2057904320, 2315142360, 3086856480, 3704227776, 4630284720, 6173712960, 9260569440, 18521138880]

約数ペア:

[(1, 18521138880), (2, 9260569440), (3, 6173712960), (4, 4630284720), (5, 3704227776), (6, 3086856480), (8, 2315142360), (9, 2057904320), (10, 1852113888), (12, 1543428240), (15, 1234742592), (16, 1157571180), (18, 1028952160), (20, 926056944), (24, 771714120), (30, 617371296), (32, 578785590), (36, 514476080), (40, 463028472), (43, 430724160), (45, 411580864), (48, 385857060), (60, 308685648), (64, 289392795), (72, 257238040), (80, 231514236), (86, 215362080), (90, 205790432), (96, 192928530), (120, 154342824), (129, 143574720), (144, 128619020), (160, 115757118), (172, 107681040), (180, 102895216), (192, 96464265), (215, 86144832), (240, 77171412), (258, 71787360), (288, 64309510), (320, 57878559), (344, 53840520), (347, 53375040), (360, 51447608), (387, 47858240), (430, 43072416), (431, 42972480), (480, 38585706), (516, 35893680), (576, 32154755), (645, 28714944), (688, 26920260), (694, 26687520), (720, 25723804), (774, 23929120), (860, 21536208), (862, 21486240), (960, 19292853), (1032, 17946840), (1041, 17791680), (1290, 14357472), (1293, 14324160), (1376, 13460130), (1388, 13343760), (1440, 12861902), (1548, 11964560), (1720, 10768104), (1724, 10743120), (1735, 10675008), (1935, 9571648), (2064, 8973420), (2082, 8895840), (2155, 8594496), (2580, 7178736), (2586, 7162080), (2752, 6730065), (2776, 6671880), (2880, 6430951), (3096, 5982280), (3123, 5930560), (3440, 5384052), (3448, 5371560), (3470, 5337504), (3870, 4785824), (3879, 4774720), (4128, 4486710), (4164, 4447920), (4310, 4297248), (5160, 3589368), (5172, 3581040), (5205, 3558336), (5552, 3335940), (6192, 2991140), (6246, 2965280), (6465, 2864832), (6880, 2692026), (6896, 2685780), (6940, 2668752), (7740, 2392912), (7758, 2387360), (8256, 2243355), (8328, 2223960), (8620, 2148624), (10320, 1794684), (10344, 1790520), (10410, 1779168), (11104, 1667970), (12384, 1495570), (12492, 1482640), (12930, 1432416), (13760, 1346013), (13792, 1342890), (13880, 1334376), (14921, 1241280), (15480, 1196456), (15516, 1193680), (15615, 1186112), (16656, 1111980), (17240, 1074312), (18533, 999360), (19395, 954944), (20640, 897342), (20688, 895260), (20820, 889584), (22208, 833985), (24768, 747785), (24984, 741320), (25860, 716208), (27584, 671445), (27760, 667188), (29842, 620640), (30960, 598228), (31032, 596840), (31230, 593056), (33312, 555990), (34480, 537156), (37066, 499680), (38790, 477472), (41280, 448671), (41376, 447630), (41640, 444792), (44763, 413760), (49968, 370660), (51720, 358104), (55520, 333594), (55599, 333120), (59684, 310320), (61920, 299114), (62064, 298420), (62460, 296528), (66624, 277995), (68960, 268578), (74132, 249840), (74605, 248256), (77580, 238736), (82752, 223815), (83280, 222396), (89526, 206880), (92665, 199872), (99936, 185330), (103440, 179052), (111040, 166797), (111198, 166560), (119368, 155160), (123840, 149557), (124128, 149210), (124920, 148264), (134289, 137920)]